1point what is the greatest common factor (gcf) of the numerator and denominator in the rational expression below? 9x+45 x2 +9x+20 o a. x+4 o b. 9 0.0 d. x +5 i’m stressed and i wanna cry math is another language to me

X+5

Step-by-step explanation:

When you take out the 9 it should be 9(x+5) and when you take out the 9x on the bottom it gives you (x+5)+20 therefore x+5 is your GCF.

I hope this helps :)

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

answer: 1, 3 and 5 are correct

step-by-step explanation: