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MATEMATIKA IPA

MATEMATIKA IPA

Assessment

Presentation

Mathematics

3rd Grade

Hard

Created by

Safruddin Sito

FREE Resource

3 Slides • 10 Questions

1

MATEMATIKA IPA

BENTUK PANGKAT

By Safruddin Sito

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UJI KOMPETENSI

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Multiple Choice

Bentuk sederhana dari (3p3q5r412p2q3r2)1\left(\frac{3p^{-3}q^5r^4}{12p^2q^{-3}r^{-2}}\right)^{-1}  adalah ....

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4pq8r2\frac{4p}{q^8r^2}  

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4p5q8r6\frac{4p^5}{q^8r^6}  

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p5q24r2\frac{p^5q^2}{4r^2}  

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4pr6q8\frac{4pr^6}{q^8}  

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p54q2r6\frac{p^5}{4q^2r^6}  

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Multiple Choice

Bentuk sederhana dari (p2q1r3p5q2r)1\left(\frac{p^2q^{-1}r^3}{p^5q^{-2}r}\right)^{-1}  adalah ....

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p3qr\frac{p^3q}{r}  

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p3qr2\frac{p^3q}{r^2}  

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p2qr\frac{p^2}{qr}  

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p3qr\frac{p^3}{qr}  

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p3qr2\frac{p^3}{qr^2}  

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Multiple Choice

Bentuk sederhana dari (4x2yz412x4y3z2)1\left(\frac{4x^{-2}yz^{-4}}{12x^{-4}y^{-3}z^2}\right)^{-1}  adalah ....

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3x2y4z6\frac{-3x^2y^4}{z^6}  

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x2y43z6\frac{-x^2y^4}{3z^6}  

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3z6x2y4\frac{3z^6}{x^2y^4}  

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3x2z6y4\frac{3x^2z^6}{y^4}  

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3y4x2z6\frac{3y^4}{x^2z^6}  

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Multiple Choice

Bentuk sederhana dari (4a2b5c12a2b3c)3\left(\frac{4a^2b^5c^{-1}}{2a^{-2}b^3c}\right)^3  adalah ....

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6a7b6c66a^7b^6c^6  

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6a12b6c66a^{12}b^6c^6  

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8a7b5c6\frac{8a^7b^5}{c^6}  

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8a7b6c6\frac{8a^7b^6}{c^6}  

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8a12b6c6\frac{8a^{12}b^6}{c^6}  

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Multiple Choice

Bentuk sederhana dari (2x12y13z323x2y73z52)2\left(\frac{2x^{-\frac{1}{2}}y^{-\frac{1}{3}}z^{-\frac{3}{2}}}{3x^2y^{-\frac{7}{3}}z^{-\frac{5}{2}}}\right)^2  adalah ....

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4y4z29x5\frac{4y^4z^2}{9x^5}  

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4y2z9x5\frac{4y^2z}{9x^5}  

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4yz29x5\frac{4yz^2}{9x^5}  

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4y2z9x5\frac{4y^2z}{9x^5}  

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4y2z29x5\frac{4y^2z^2}{9x^5}  

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Multiple Choice

Bentuk sederhana dari (4x23y45z525z32x53y15)2\left(\frac{4x^{-\frac{2}{3}}y^{\frac{4}{5}}z^{-\frac{5}{2}}}{5z^{-\frac{3}{2}}x^{-\frac{5}{3}}y^{-\frac{1}{5}}}\right)^2  adalah ....

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16xy25z\frac{16xy}{25z}  

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4xy5z\frac{4xy}{5z}  

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4x2y25z2\frac{4x^2y^2}{5z^2}  

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16x2y225z2\frac{16x^2y^2}{25z^2}  

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16xy25z2\frac{16xy}{25z^2}  

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Multiple Choice

Bentuk sederhana dari (3x32y43z452x72y13z65)2\left(\frac{3x^{\frac{3}{2}}y^{-\frac{4}{3}}z^{-\frac{4}{5}}}{2x^{-\frac{7}{2}}y^{-\frac{1}{3}}z^{\frac{6}{5}}}\right)^2  

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3x52yz2\frac{3x^5}{2yz^2}  

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3x22yz2\frac{3x^2}{2yz^2}  

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9x54yz2\frac{9x^5}{4yz^2}  

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9x104y2z4\frac{9x^{10}}{4y^2z^4}  

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9x10y4z2\frac{9x^{10}y}{4z^2}  

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Multiple Choice

Nilai dari (4)32.(27)23(64)56(49)12=....\frac{\left(4\right)^{\frac{3}{2}}.\left(27\right)^{\frac{2}{3}}}{\left(64\right)^{\frac{5}{6}}-\left(49\right)^{\frac{1}{2}}}=....  

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7425\frac{74}{25}  

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7225\frac{72}{25}  

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5425\frac{54}{25}  

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3625\frac{36}{25}  

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1725\frac{17}{25}  

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Multiple Choice

Nilai dari (64)16.(27)23(125)23+(32)25=....\frac{\left(64\right)^{\frac{1}{6}}.\left(27\right)^{\frac{2}{3}}}{\left(125\right)^{\frac{2}{3}}+\left(32\right)^{\frac{2}{5}}}=....  

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1828\frac{18}{28}  

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1829\frac{18}{29}  

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1830\frac{18}{30}  

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1128\frac{11}{28}  

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1129\frac{11}{29}  

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Multiple Choice

Jika x=2;  y=14x=2;\ \ y=\frac{1}{4}  dan z=5z=5  . Nilai dari x4y2z3y4z2=....\frac{x^4y^{-2}z^{-3}}{y^{-4}z^{-2}}=....  

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55  

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165\frac{16}{5}  

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58\frac{5}{8}  

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15\frac{1}{5}  

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125\frac{1}{25}  

MATEMATIKA IPA

BENTUK PANGKAT

By Safruddin Sito

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