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cluponka [151]
3 years ago
8

X^2 + x - 20 Please help me, for some reason I got stuck

Mathematics
1 answer:
mojhsa [17]3 years ago
8 0
X^2+x-20
x^2+5x-4x-20
x(x+5)-4(x+5)
(x-4)(x+5)
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