Consider the polynomials p(x) = 21x – 4x2 and q(x) = 5. Find the x- coordinate(s) of the point(s) of intersection of these two polynomials. What is
the sum of these x-coordinates? (If there is only one point of intersection, give
the corresponding x-coordinate.)
19
4
21
O
4
18
a
None of the above.
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the answer is c hope it

step-by-step explanation:

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

******************

this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome