Question

Is x=5 a solution if the equation x square -2x -15 = 0?
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Answer 1

Answer:

answer for the given problem is given

Answer 2

Step-by-step explanation:

x=5

x square -2x-15=0

5×5-2×5-15=0

25-10-15=0

25-25=0

0=0

hence x=5 is a solution of given equation.