Question

Solve the equation by graphing. If integral roots cannot be found, estimate the roots by stating the consecutive integers between which the roots lie. -2p2=12p+15

Answer 1

9514 1404 393

Answer:

roots are between -5 and -4, and between -1 and -2.

Explanation:

The graph shows the roots are approximately ...

-4.2 — between -5 and -4

-1.8 — between -2 and -1