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n-ші дәрежелі түбір және оның қасиеттері

Total questions: 10

Worksheet time: 9mins

Name
Class
Date
1.

Өрнектің мәнін табыңыз: 54323\frac{\sqrt[3]{54}}{\sqrt[3]{2}}

a)

27

b)

9

c)

13.5

d)

3

2.

28142\sqrt[4]{81} есептеңіз:

(a)  

3.

2814+1253−6462\sqrt[4]{81}+\sqrt[3]{125}-\sqrt[6]{64}

a)

3

b)

9

c)

16

d)

15

4.

Есептеңіз: 27⋅433\sqrt[3]{27\cdot4^3}

(a)  

5.

(an)n=\left(\sqrt[n]{a}\right)^n=

a)

a2a^2

b)

aa

c)

ana^n

d)

an\sqrt[n]{a}

6.

a⋅bn\sqrt[n]{a\cdot b}

a)

anbn\frac{\sqrt[n]{a}}{\sqrt[n]{b}}

b)

(an)k\left(\sqrt[n]{a}\right)^k

c)

an⋅bn\sqrt[n]{a}\cdot\sqrt[n]{b}

d)

a   n⋅b\sqrt[n]{a\ \ \ }\cdot b

7.

32a−10⋅b15⋅c55\sqrt[5]{32a^{-10}\cdot b^{15}\cdot c^5}

a)

2a−15b10c02a^{-15}b^{10}c^0

b)

2a−10b10c102a^{-10}b^{10}c^{10}

c)

2a−5b3c2a^{-5}b^3c

d)

b3ac\frac{b^3a}{c}

8.

125a3b60.064c93\sqrt[3]{\frac{125a^3b^6}{0.064c^9}}

a)

5ab20.4c3\frac{5ab^2}{0.4c^3}

b)

25a2b0.8c3\frac{25a^2b}{0.8c^3}

c)

5ab3c3\frac{5ab^3}{c^3}

d)

5a2bc2\frac{5a^2b}{c^2}

9.

34\sqrt[]{\sqrt[4]{3}}

a)

36\sqrt[6]{3}

b)

35\sqrt[5]{3}

c)

38\sqrt[8]{3}

d)

37\sqrt[7]{3}

10.

m38\sqrt[8]{\sqrt[3]{m}}

a)

m11\sqrt[11]{m}

b)

m\sqrt[]{m}

c)

m24\sqrt[24]{m}

d)

m12\sqrt[12]{m}