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  • 25-05-2017
  • Mathematics
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(a2 + 2a + 1)(a + 1) find the product

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kphung76127
kphung76127 kphung76127
  • 25-05-2017
Multiply the first term of the first factor by every term in the second factor, then repeat this step with the second third term of the first factor combine like terms. A^3+a^2+2a^2+2a+a+1
a^3+3a^2+3a+1
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