What are the solutions to the equation (x - 21)2 = 25?

33.5

Step-by-step explanation:

To find the solution, you first want to distribute the (x-21)2. After that, you want to solve for x.

(x-21)2=25        [Distribute the 2 to (x-21)]

2x-42=25         [Add 42 on both sides]

2x=67               [Divide both sides by 2]

x=33.5

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

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