Who hella smart that could help me with that equation

No trolls bc you will be reported

or

Step-by-step explanation:

Solve 5x2+6x−8=−7

Subtract -7 from both sides.

5+6x−8−(−7)=−7−(−7)

5+6x−1=0

a=5, b=6, c=-1

Quadratic Formula

or

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!