3 years ago

N-(m+n); use m=2, and n=-3

Mathematics

1 answer:

likoan [24]3 years ago

8 0

Answer:

-2

Step-by-step explanation:

-3-(2+(-3))

-3-(-1)

-3+1

-2

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lisabon 2012 [21]

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Step-by-step explanation:

the product is three numbers multiplied together. any number times 0 is 0, so one of the numbers has to be 0

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9 + 10=21 :)
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What is the solution to 3 times the square root of 4 minus 2 times the square root of 4? A. 0 B. 1 C. 2 D. 3

olasank [31]

For this case we have the expression:

"the square root of 4" is represented algebraically as:

$\sqrt {4}$

Then, we can express the given statement as:

$3 \sqrt {4} -2 \sqrt {4} =$

They are similar terms, we can subtract:

$3 \sqrt {4} -2 \sqrt {4} = \sqrt {4} = \sqrt {2 ^ 2}$

By definition of power properties we have that:

$\sqrt [n] {a ^ n} = a ^ {\frac {n} {n}} = a$

Then the expression is reduced to:

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Answer:

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