Solve each equation by factoring,x² - 2x - 15 = 0
1 answer:
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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Step-by-step explanation:
Answer:
6=6
Step-by-step explanation
if 2/3x=10
therefore
x=3/2x10
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substitute x with 15
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The answer is x = 2 and y = 3
