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3 years ago

Simplify by expressing fractional exponents instead if radicals.

Mathematics

1 answer:

Mekhanik [1.2K]3 years ago

3 0

Answer is 4√xy^2
Write the expression in exponential form with the base xy^2

8√(xy^2)^2
Reduce the index of the radical and exponent with 2

Then ur answer will be 4√xy^2

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amm1812

Answer:

Step-by-step explanation:

hello

$2x+2=6 2x+2-2=6-2 \ \ \ substract \ \ 2\\ 2x = 4 \dfrac{2x}{2}=x=\dfrac{4}{2}=2 \ \ \ divide \ \ by \ \ 2\\$

so the solution is 2

$5x+4=8 5x+4-4=8-4 \ \ \ substract \ \ 4\\ 5x = 4 \dfrac{5x}{5}=x =\dfrac{4}{5} \ \ \ divide \ \ by \ \ 5$

so the solution is 4/5

hope this helps

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The square roots are 7 and 9 so the square numbers would be 49 and 81 to equal 130

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Both answers please :-)

NikAS [45]

Answer:

1. she subtracted 4 from 20 when she was supposed to add it and get 24

4x-4=20

4x=24

x=6

Step-by-step explanation:

2. x+8_>5

what plus 8 equals a number equal to five

that would be -3

and any number above that since it is saying that the number can be equal to or greater than 5 when it is added together with 8

That the best way I can show my work.

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