Question

the product of (x^3+5)(x^3-3) is​

Answer 1

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$(x^3+5)(x^3-3)$

$x^3( {x}^{3} - 3) +5(x^3-3)$

${x}^{9} - 3 {x}^{2} + 5 {x}^{2} - 15$

${x}^{9} + 2 {x}^{2} - 15$