1. Find the product of the following binomials.1. (5× +3) (2× +4)

1.	1. Find the product of the following binomials.1. (5× +3) (2× +4)
Answer» ANSWER: $(5x + 3)(2x + 4) \\ = > 10 {x}^{2} + 20x + 6x + 12 \\ = > 10 {x}^{2} + 26x + 12 \\ take \: 2 \: as \: a \: common\\ = > 5 {x}^{2} + 13x + 6 \\ = > 5 {x}^{2} + 10x + 3x + 6 \\ = > 5x(x + 2) + 3(x + 2) \\ = > (5x + 3)(x + 2) \\ = > 5x + 3 = 0 \\ = > 5x = - 3 \\ = > x = \frac{ - 3}{5} \\ \\ = > x + 2 = 0 \\ = > x = - 2$

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$(5x + 3)(2x + 4) \\ = > 10 {x}^{2} + 20x + 6x + 12 \\ = > 10 {x}^{2} + 26x + 12 \\ take \: 2 \: as \: a \: common\\ = > 5 {x}^{2} + 13x + 6 \\ = > 5 {x}^{2} + 10x + 3x + 6 \\ = > 5x(x + 2) + 3(x + 2) \\ = > (5x + 3)(x + 2) \\ = > 5x + 3 = 0 \\ = > 5x = - 3 \\ = > x = \frac{ - 3}{5} \\ \\ = > x + 2 = 0 \\ = > x = - 2$

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1. Find the product of the following binomials.1. (5× +3) (2× +4)​

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1. Find the product of the following binomials.1. (5× +3) (2× +4)