Question

which of the following quadratic equations have the solutions x=-2 and x=5
A.-1/13(x-2)(x+5)=0
B.(x-2)(x+5)=0
C.(x+2)(x-5)=0
D.-1/13(x+2)(x-5)=0

Answer 1

@ARMYRANGERS can u help ?

Answer 2

Ok well what you need to do is find out witch one =0 when you plugin the X and Y

Answer 3

ok

Answer 4

When you think you got it let me know and I will check it for you

Answer 5

i think its b

Answer 6

(-2-2)(5+5)=0
(-4)(10)=0
-40=0
I would try again

Answer 7

D

Answer 8

Yes good job

Answer 9

what is the factorization of the polynomial graphed below . assume the coefficient of x^2 is 1 in the corresponding polynomial write each factor as a polynomial in descending order