Question

if the product of ( 4x+1)and (x+4) is ax²+bx+c what is the value of a +b+c?

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Answer 1

Answer:

25

Step-by-step explanation:

(4x+1)(x+1)=4x^2+17x+4.

a+b+c= 4+17+4

=25

Answer 2

Step-by-step explanation:

(4x+1) (x+4)

ax/2+ bx+ c= 4x/2+ 16x+x+4

=4x/2+17x+4

a+b+c

4+17+4

= 25