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X^2 - 4x - 77 = 0 Factor and check

X^2 - 4x - 77 = 0 Factor and check
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X^2 - 4x - 77 = 0 Factor and check

User Isen Ng
by
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1 Answer

5 votes
x² - 4x - 77 = 0

( x + 7) ( x - 11)

x + 7 = 0

x - 11 = 0

x = -7
x = 11
User Jjmartinez
by
7.7k points
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