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geniusboy [140]

2 years ago

7

Express the product of 2x^2+6-8 and x+3 in standard form

1 answer:

Gnesinka [82]2 years ago

7 0

Answer:2x3+12x2+10x−24Explanation:The product of these expressions 'means' to multiply them. hence : (x + 3 )(2x2+6x−8) Each term in the 2nd bracket must be multiplied by each term in the 1st.This can be achieved as follows.x(2x2+6x−8)+3(x2+6x−8[2x3+6x2−8x[6x2+18x−24]=2x3+6x2−8x+6xx−24 collect 'like terms'=2x3+12x2+10x−24 is in standard form

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emmainna [20.7K]

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Step-by-step explanation:

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