Question

Find each of the following packachs
a) [(-3) (-2)]xs

Answer 1

Answer:

AnswerGiven (x3−3x+7)×(2x+3)To find the product of given expression we have to use horizontal method.In that we have to multiply each term of one expression with each term of anotherExpression so by multiplying we get,(x3−3x+7)×(2x+3)⇒2x(x2−3x+7)+3(x2−3x+7)⇒2x3−6x2+14x+3x2−9x+21⇒2x3−3x2+5x+21

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Answer 2

Answer:

[(-3)×(-2)] = 6

➖ ❌ ➖ = ➕

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