Answer:
45
Step-by-step explanation:
(7-4)=3
3^2=9
9*5=45
Answer:
I dont think you have included the whole question please do so
Step-by-step explanation:
Well as it looks like to me the cords of the a,b,c are 2,3,1
Answer:
2(x-5)(x+4)
Step-by-step explanation:
2x^2 − 2x − 40
Factor out a 2
2(x^2 -x -20)
What 2 numbers multiply to -20 and add to -1
-5*4 = -20
-5+4 = -1
2(x-5)(x+4)
