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27-10-2016
Mathematics

Answered

a polynomial expression is shown below (mx+3)(2x+5) the expression is simplified to 8x^2+26x+15 what is the value of M ?

Simplify(9x^2+6x+4)-3x^2+2x+6)

Verified Answer :

Anonymous Anonymous

01-11-2016

I hope this helps you

4x.2x+26x+3.5

4x +3

2x +5

(4x+3)(2x+5)

mx+3=4x+3

m=4

9x^2+6x+4-3x^2-2x-6

6x^2+4x-2

2 (3x^2+2x-1)

3x -1

x +1

(3x-1)(x+1)

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