3 years ago

Solve by factoring: X^2-13x-14=0

Mathematics

1 answer:

AURORKA [14]3 years ago

4 0

Answer:

x = -1 and x= 14

Step-by-step explanation:

x^2 -13x -14=0

x^2 + x- 14x -14 = 0

x(x+1) -14(x+1) = 0

(x+1)(x-14) =0

x+1 = 0

x= -1

x-14=0

x= 14

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