Question

find the product of 2x-3andx+8
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Answer 1

$2x - 3 \times x + 8 \\ = 2x(x + 8) - 3(x + 8) \\ = 2 {x}^{2} + 16x - 3x - 24 \\ = 2 {x}^{2} + 16x - 24 \\ = 2( {x}^{2} + 8 - 12)$