(2+2(5))with an exponent of 2

144

Step-by-step explanation:

(2+2(5))^2

exponents means times by itself

so (2+2(5))(2+2(5))

multiplication

(2+10)(2+10)

add them all together

12*12

144

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

it would take 7/10 of an hour too fill the pool.

step-by-step explanation: