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Expand and simplify (×+1)(×^2+3)

Expand and simplify (×+1)(×^2+3)
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4 votes
Expand and simplify (×+1)(×^2+3)

User Seif Hatem
by
7.1k points

1 Answer

3 votes
(x + 1)(x² + 3)

x(x² + 3) + 1(x² + 3)

x*x² + 3*x + 1*x² + 1*3

x³ + 3x + x² + 3

x³ + x² + 3x + 3
User Leshaun
by
7.6k points
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