Find expert answers and community insights on IDNLearn.com. Our experts provide accurate and detailed responses to help you navigate any topic or issue with confidence.

The equation p = -30q+q2-400 cuts the x-axis at A(a,b) and B(c,d). Find the sum of a,b,c and d?

Sagot :

So we get the solution as
(
5
,
23
)
(

2
,
2
)