Question

solve plz don't spam​

Answer 1

#BAL

${2x}^{2} \: (3x - 4) + 5x( {x}^{2} + 3x - 2) - 3( {x}^{3} - 5x - 2)$

${6x}^{3} - {8x}^{2} + {5 x}^{3} + {15x}^{2} - 10x - {3x}^{3} + 15x + 6$

$now \: \: \: \: \: {8x}^{3} + {7x}^{2} + 5x + 6$

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Answer 2

2x²(3x-4)+5x(x²+3x-2)-3(x³-5x-2)

= 6x³-8x²+5x³+15x²-10x-3x³+15x+6

= 8x³+7x²+5x+6

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