Quiz about suku banyak

Question 1

Jumlah koefisien $$x^3\ dan\ \ x\ ^2$$ pada suku banyak $$\left(-x^2+3x^{ }-2\right)\left(3x^2-2x\right)$$ adalah....

Accepted Answer

- 1

Answer

-2

Answer

0

Answer

1

Answer

2

Question 2

Nilai a jika p(x) = - x⁵+ x⁴ + a³x³+ x²- x + 4 dan p(-2)= 50 adalah....

Accepted Answer

1

Answer

5

Answer

4

Answer

3

Answer

2

Question 3

Diketahui suku banyak $$p\left(x\right)\ =\ 2x^3\ -\ x^2\ -\ 4x\ +\ 6$$

Nilai $$p\left(-3\right)\ +\ 5p\left(2\right)\ =\ $$ ....

Accepted Answer

$$5$$

Answer

$$12$$

Answer

$$7$$

Answer

$$-5$$

Answer

$$-7$$

Question 4

Jika $$f\left(x\right)=2x^3+4x^2+7x-5$$ dibagi $$\left(2x-1\right)$$ maka sisanya adalah ....

Accepted Answer

$$-\frac{1}{4}$$

Answer

$$-\frac{7}{8}$$

Answer

$$\frac{1}{4}$$

Answer

$$-\frac{1}{2}$$

Answer

4

Question 5

Jika x₁, x₂, dan x₃akar-akar dari x³-x²-7x +3 = 0, nilai x₁²+x₂²+x₃² = ....

Accepted Answer

15

Answer

11

Answer

12

Answer

18

Answer

20

Question 6

Suatu suku banyak F(x) dibagi oleh (x-2) sisanya 8, dan jika dibagi (x+3)

sisanya -7. Sisa pembagian suku banyak F(x) oleh $$x^2+x-6$$ adalah ...

Accepted Answer

3x + 2

Answer

9x - 7

Answer

x - 4

Answer

x + 6

Answer

2x + 3

Question 7

Salah satu faktor suku banyak P(x)=x³-11x²+30x-8 adalah .....

Accepted Answer

x - 4

Answer

x - 8

Answer

x + 2

Answer

x + 1

Answer

x - 8

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