Julia G. answered • 10/01/20
Tutor
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Reading Teacher, Orton-Gillingham and Lindamood-Bell methods
"a number" is x
Two times the number is (2x) -- the parentheses helps keep this easier to think about
Raised to the third power is (2x)^3
What happens to the x happens to the 2, because of the parentheses, so this is the same as saying (2^3)*(x^3)
That's 8*x^3
:)
Julia
