Why is (3m3)3 a long form if multiplication (last two 3s are exponents)

Step-by-step explanation:

so, I understand, we have

(3m³)³

well, it is not very long, but the "exponent of an exponent" can be combined.

so, this expression is

3³m⁹ = 27m⁹

and that is the shortest form.

remember, if we multiply the same base multiple times with various exponents, we simply add the exponents.

like m³×m² = m⁵

if we we put a term with exponent again to the power of something, we multiply the exponents.

like (m³)² = m⁶

or (m⁵)⁴ = m²⁰

because

(m⁵)⁴ = m⁵×m⁵×m⁵×m⁵

and as before, we would now add the exponents.

5+5+5+5 = 20

and this is also, as we know from basic calculations

5×4 = 20

and also remember, when putting a term to the power of something, and that term consists of several factors (like 3 and m for 3m), then we need to apply that exponent to all factors.

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

idk man good luck man