Mathematics: 1. which binomial is a factor of f(x) = x^4 + 7x^3 - 7x^2 - 43x + 42? a. (x - 7) b. (x - 3) c. (x - 1) d. (x + 2) 2. which is the factored form of x3 + 6x2 25x + 18 = 0? a. (x + 1)(x - 3)(x - 6) = 0 b.(x + 1)(x 2)(x + 9) = 0 c. (x - 1)(x - 3)(x - 6) = 0 d. (x - 1)(x - 2)(x + 9) = 0 3. wtite the missed signes in equation after - next - 6x*2 and in point b. (x+1)(x 2)(x+9)

1. which binomial is a factor of f(x) = x^4 + 7x^3

krandall232

01.01.2022

F(x) = x^4 + 7x^3 - 7x^2 - 43x + 42
f(1) = 1^4 + 7(1)^3 - 7(1)^2 - 43(1) + 42 = 1 + 7 - 7 - 43 + 42 = 0
Since f(1) = 0, therefore (x - 1) is factor.

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sjkmxm4090

05.11.2020

The correct Answer is the letter C.

Step-by-step explanation:

The sequence shows adding 5 to the first number and continue to the next answer.

2 + 5 = 7

7 + 5 = 12

12 + 5 = 17

the next two terms are 22 and 27

17 + 5 = 22

22 + 5 = 27

HOPE IT HELPS

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