Question

find the product of (2x+3y+4) and (2x+3)​

Answer 1

Answer:

$→(2x + 3y + 4)(2x + 3) \\ = 4 {x}^{2} + 6x + 6xy + 9y + 8x + 12 \\ = 4 {x}^{2} + 6xy + 14x + 9y + 12$

• 4x²+6xy+14x+9y+12 is the right answer.

Answer 2

(2x + 3y + 4) (2x + 3)

= 2x (2x + 3y + 4) + 3 (2x + 3y + 4)
= 4x² + 6xy + 8x + 6x + 9y + 12
= 4x² + 6xy + 14x +9y + 12

Hope it helps you
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