I think the answer is D and the reason why is because the picture shows
Answer:
Step-by-step explanation:
x-3 = -3
x=0
7x - 8 = 5
7(0)-8=5
-8=5
No solution
1.
2x (4x² -3x +8) - (3x+4)
8x³ - 6x² +16x -3x -4
8x³ -6x² +13x -4
2.
3x(2x²-7)+7x(x²+4)
6x³ -21x +7x³ +28x
13x³ +7x
3.
2x² (-4x^4 -12x² - x +17)
-8x^6 - 24x^4 - 2x³ + 34x²