SOLUTION: i don understand this question:Simplify the expression. Write your answer as a power problem: (7x)squared . whats the answer?

Algebra ->  Expressions-with-variables -> SOLUTION: i don understand this question:Simplify the expression. Write your answer as a power problem: (7x)squared . whats the answer?       Log On

(7x)2

Give the 7 and the x each an exponent of 1

(71x1)2

Now distribute the EXPONENTS

71·2x1·2

or

72x2

or

49x2

Edwin