2 years ago

Solve each equation by factoring,x² - 2x - 15 = 0

Mathematics

1 answer:

valina [46]2 years ago

7 0

Answer:

x=−3 or x=5

Step-by-step explanation:

x2−2x−15=0

Step 1: Factor left side of equation.

(x+3)(x−5)=0

Step 2: Set factors equal to 0.

x+3=0 or x−5=0

x=−3 or x=5

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Solve each equation by factoring,x² - 2x - 15 = 0​

Solve each equation by factoring,x² - 2x - 15 = 0