Question

Which function is equivalent to h(x)=10x^(2+9x-1)

Answer 1

Answer: h(x) = (x+1) (10x-1)

Step-by-step explanation: I got it correct

Answer 2

h(x) = (10x - 1)(x + 1)

Explanation:

Given

h(x) = 10x²+9x-1

Required

Get its equivalent

To do this, we simply factorize h(x)

We have that:

h(x) = 10x²+9x-1

Expand

h(x) = 10x² + 10x - x - 1

Factorize

h(x) = 10x(x + 1) -1(x + 1)

This gives:

h(x) = (10x - 1)(x + 1)

Hence, the equivalent of h(x) = 10x²+9x-1 is h(x) = (10x - 1)(x + 1)