(5(2x))^3
Use the property of exponents:
(5^3)*(2x)^3
Simplify the exponents:
125*8*x^3
Simplify the numbers and multiply the integers:
1000*x^3
Hope this helps :)
C
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A = 5 km is your distance it is how far he traveled.
b = 3 km is your displacement it's the length in which he when north.
Common difference of the arithmetic sequence, is
