Answer:
A.
Explanation:
x^2+11x+28
first get the product and sum by using
a=1
b=11
c=28
and then
p=a multiplied by c
p=28
s=11
find any number that can be multiplied by
7&4 are the numbers
(x^2+7x)+(4x+28)
x(x+7)+4(x+4)
(x+7)(x+4)
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