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Soal Tes Polinomial

Authored by Marlina Wati

Mathematics

Soal Tes Polinomial
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Bentuk aljabar berikut yang termasuk polinomial adalah ...

xy-3 + 3y

¾ x2 - 3x + 15

x3 - 3x2 + 2x½

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Derajat polinomial 3 - 2x2 (x3 - 2) - 5x4 adalah ...

2

3

4

5

6

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Jika polinomial p(x) berderajat 4 dan polinomial q(x) berderajat 6, derajat polinomial hasil penjumlahan p(x) + q(x) adalah ...

10

6

5

4

2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hasil penjumlahan polinomial 2x5 – 5x4 + 2x3 – 4x + 3 dan x3 – 4x2 + 3x – 5 adalah ...

3x5 – 5x4 + 3x3 – 4x2 – x – 2

3x5 – 5x4 + 2x3 – 4x2 – x – 2

2x5 – 5x4 + 3x3 – x2 – 7x – 2

2x5 – 5x4 + 3x3 – 4x2 – x – 2

2x5 – 5x4 + 2x3 – 4x2 – 7x – 2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika p(x) = x3 -5x2 + x + 3 dan q(x) = x4 + x3 – 5x2 – 3x + 2, hasil pengurangan p(x) – q(x) adalah ...

x4 + 4x + 1

x4 - 4x + 1

- x4 + 4x + 1

- x4 - 4x + 1

x4 – 10x2 + 4x + 1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diketahui polinomial f(x) berderajat 3, polinomial g(x) berderajat 4, dan polinomial h(x) berderajat 5. Derajat polinomial f(x) x g(x) – h(x0 adalah ...

17

12

7

5

4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diketahui kesamaan polinomial 2x3 – kx2 + (5 + h)x + 3  (2x +3) (x – 1)2. Nilai k + h adalah ...

  • -8

-5

-4

5

8

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