Question

which expression is equivalent to the expression 1/2 to the 2nd power......1) 3x1/2.....2) 1/2 +1/2 +1/2......3) 1/2 x 1/2 x1/2......4) 3+1/2 help

Answer 1

so you need to know the 2nd power means squared...

squaring a number means to multiply the number by its self..

hope it helps

Answer 2

1/2 to the second power, or squared, is 1/4

Answer 3

but looking at your answer choices are you sure its not

\[(\frac{1}{2})^3\]

the power is 3 or cubed