Question

Simplify completely x2+4x-5 . 20x-12
-------- -------
5x2-8x+3 x2-6x-55

Answer 1

1. factor the expression.
(i) x^2+4x-5
(ii) 5x^2-8x+3
(iii) 20x-12
(iv) x^2-6x-55
What do you get for factoring the above expressions?

Answer 2

I just need the answer pleezz! :(

Answer 3

@cassie4math I'm sorry that I can't give you the direct answer, but I don't mind guiding you to get your answer!

Answer 4

Hint:
For (i)
x^2+4x-5
= x^2 -x +5x - 5
= x(x-1) + 5(x-1)
= (x+5)(x-1)

Can you do the other three?

Answer 5

is the answer over all 4/x-11.... this is what i got before and i was just checking it on here!

Answer 6

That's what I got :|

Answer 7

k thank you!

Answer 8

Welcome.