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(x+5)^(2)=81 how do we do with sqare root property

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Answer:

To solve the equation (x+5)^(2) = 81 using the square root property, we can follow these steps:

1. Rewrite the equation in square root form: (x+5)^(2) = 81 can be rewritten as √((x+5)^(2)) = √81.

2. Take the square root of both sides of the equation: √((x+5)^(2)) = √81 becomes |x+5| = 9.

3. Split the equation into two separate equations: Since the square root of a number is always positive, we can have two cases:

Case 1: x+5 = 9

Solve for x: x = 9 - 5 = 4

Case 2: x+5 = -9

Solve for x: x = -9 - 5 = -14

So, the solutions to the equation (x+5)^(2) = 81 are x = 4 and x = -14.

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User Apoorv Pandey
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