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6. Exponents and Polynomials - 3! 2부

6. Exponents and Polynomials / Multiplying Polynomials / 문제 8

문제 8

Multiply and simplify using FOIL: $(x + 5) (x - 2)$

A

$x^{2} + 7 x - 10$

B

$x^{2} + 3 x - 10$

C

$x^{2} - 3 x - 10$

D

$x^{2} + 5 x - 2 x - 10$