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Slove the following quadratic equation by factorization
method
x² + 8 x + 15=0
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mi by Nov hn ch ch g on in vc obb
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Step-by-step explanation:
x2 + 8x + 15 = 0
x2 + 5x + 3x + 15 = 0
x ( x + 5) +3 ( x + 5) = 0
( x+5 ) ( x+ 3) = 0
x = -5 or -3
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