Question

Q.4 Subtract 2x3 – 3x2 + 10x + 4 from 12x3 + 5x2 -8x- 3.

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Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

$12 {x}^{3} + 5 {x}^{2} - 8x - 3 \\ 2 {x}^{3} - 3 {x}^{2} + 10x + 4 \\ ( - ) \: \: \: \: ( - ) \: \: \: \: ( - ) \: \: \: \: ( - ) \\ - - - - - - - - - - \\ 10 {x}^{3} + 8 {x}^{2} - 18x - 7 \\ - - - - - - - - - -$