Is x = 2, a solution of quadratic equation?
5x2 +2x – 24 = 0
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Answer:
If X=2,
5x2+2x-24=0
5×(2)^2+2(2)-24=0
5×4+4-24=0
20+4-24=0
24-24=0
0=0
Yes, X=2 is a solution of 5x2+2x-24=0
hope it will help you
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