Answer:
c
Step-by-step explanation:
distribute the parenthesis by - 1 and collect like terms
= 5x² + 9x + 3 - 6x² + 3x
= (5x² - 6x²) + (9x + 3x) + 3
= - x² + 12x + 3 → c
The solutions are:
x=2
x=−5
Explanation:
2x2+3x−10=0
hope this helps (:
Hope this helps.
B i think let me solve
