## if the quadratic equation x^2 + 18x +74=0 is rewritten in the form (x-p)^2 = Q what is the value of Q? A) -155 B) -7

Question

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## Answers ( )

The value of Q “option C) 7” is correct option.Step-by-step explanation:The given quadratic equation:

To find, the value of Q = ?Adding both sides 81,we get⇒ – 2(x)8 + = 81 – 74

Using the algebraic identity,⇒ is the form of

Here, P = 9 and Q = 7Thus, the value of Q “option C) 7” is correct option.