Answer:
D. 5
E. 7
Step-by-step explanation:
X^2-6x+40=6x+5
Bring all the terms to one side
Subtract 6x from each side
X^2-6x-6x+40=6x-6x+5
x^2 -12x+40 = 5
Subtract 5 from each side
x^2 -12x+40-5 = 5-5
x^2 -12x+35 =0
Factor
(x-5) (x-7)=0
Using the zero product property
x-5=0 x-7=0
x=5 x=7
