Write the expression (4x-2) •6 (2x + 7) in the ax2+bx+c What are the values of the coefficient

Question

Francisco Marks

Mathematics

15 February, 11:23

Write the expression (4x-2) •6 (2x + 7) in the ax2+bx+c What are the values of the coefficient

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Answers (1)

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Natalya Huff · Answer 1

The values of the coefficient are ax^2+bx+c=

48x^2-24x+84 and A = 48, B=-24, C=84.

(4x-2) •6 (2x+7) =

6•2x + 6•7

(4x-2) (12x+42) =

4x•12x = 48x^2 4x•42 = 168.

-2•12x = - 24x - 2•42=-84

48x^2-24x+168-84=

48x^2-24x+84=

A = 48, B=-24, C=84

ax^2+bx+c = 48x^2-24x+84.