C. 2x^2-7x+7
Step-by-step explanation:
(3x^2-2x+2)-(x^2+5x-5) Given
From the given you will subtract like terms from both parenthesis.
3x^2-x^2=2x^2
-2x-5x=-7x
2-(-5)=7
d is the correct answer
step-by-step explanation:
x= 8 because 3x = 3 * 8, and 3*8 = 24
1,8,15,22,29,36,43,50