Math, asked by tyagimonica071, 2 months ago

(5x+3) (2x+4) please help me

Answers

Answered by sgs936385

1

Answer:

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

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

=(7x²)(7)

=49x²

=X=49/2

X=24.5

or

=5x(3x+4)+3(3x+4)

=15x²+30x+3(3x+4)

=15x²+20x+9x+12

=15x²+29x+12

then the answer is

15x²+29x+12

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