What operation must be used on the exponents in order to simplify the expression? (x^3)^7

1 answer:

3 0

Answer: So the trick I was taught to use was PEMDAS which stands for Parenthesis, Exponents, Multiplication, Division, Addition, and Subtraction. You solve the parenthesis first, followed by exponents if there are any. Multiplication and division are equal. So if there's multiplication and division in the problem, you solve the one closest to the left or start of the equation first. The same rules apply for addition and subtraction. They are both equal so you solve the first one first, even if the subtraction is before the addition.

Step-by-step explanation:

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jok3333 [9.3K]

Answer:

v = 8w/3,
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---------------------------

<h3>Given equations</h3>

v + 8w = 4v and - m + 5n = - 2

<h3>Solve the first equation for v</h3>

v + 8w = 4v
4v - v = 8w
3v = 8w
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<h3>Solve the second equation for n</h3>

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Question explanation:

$115 * 22 = 2530.$

<em>I'm truly sorry if this is incorrect - Answered by Lilo</em>

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