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Question

Solve the following quadratic equation by factorization, the roots are :5, 13
3x2 - 14x - 5 = 0

A
True
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B
False
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Solution

The correct option is A True
3x214x5=0
3x215x+x5=0
3x(x5)+1(x5)=0
(x5)(3x+1)=0
x5=0 and 3x+1=0
x=5 and x=13
We can see, roots given in question are correct.

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