Question

How do you solve and find the answer for 2Xsquared or to the power of 2 -9x-5.

Answer 1

You're going to use the AC method.

a= 2, b= -9, c= -5

ac= - 10
to find b you're going to say what factors of -10 will give you -9 when added

factors of -10 are: 1,2,5,10
-10 and +1 will give you -9 when added.


`2x^(2) + x - 10x + 5 = 0`

`(2x^(2) + x) - (10x + 5) = 0`
*factorize here*