Question

find the product of (7x+2)(3x+4)

Answer 1

Hey mate..
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Given,

(7x + 2) (3x+4)

= 7x ( 3x + 4 ) +2 (3x + 4 )

= 21x^2 + 28x + 6x + 8

= 21x^2 + 34x + 8

#racks

Answer 2

$21 {x}^{2} + 34x + 8$
is the answer.
7x(3x+4) + 2(3x+4)
28x^2 + 28x + 6x + 8
28x^2 + 34x +8.