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3 years ago

9

How do you simplify this

2 answers:

mestny [16]3 years ago

7 0

You ALWAYS remove parentheses first.

That gives you [ 1/4 a⁴ b⁻² ] in the denominator, and then
you can start dividing the numerator and denominator by
their common factors ("canceling").

snow_lady [41]3 years ago

6 0

I think the answer to that might be 1/2 or .5ab^3 because I multiplied the bottom part -2*-2 which is 4ab^4 then the top part is 2ab -3+2= 2ab^-1 then divide 2/4 and subtract -1-4 so it's = 1/2 or .5ab^3

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Margaret [11]

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3 years ago

Read 2 more answers

(-2)³ + 4 ÷ (-15 + 9)(3) - 4?

dsp73

Answer:

$-\frac{110}{9}$

Step-by-step explanation:

Given expression is $(-2)^{3} +4/(-15+9)(3)-4$

Let us perform the operations inside the parentheses first.

$-8 +4/(-6)(3)-4$

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$=-12-\frac{2}{9}$

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4 years ago

Write the equation for the perpendicular bisector of the given line segment.

spayn [35]

Answer:

C

Step-by-step explanation:

find the equation of the segment two point (-5,5) and (-2,-4)

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3 years ago

Write an inequality that represents this situation below. Be sure to define your variable in words.

AleksandrR [38]

Answer:

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Step-by-step explanation:

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3 years ago

6.4934 rounded to 6.493

iris [78.8K]

Answer:

To round you take the last diget and round it either up or down based on the number

if the number is 0-5 you round down

if the number is 6-9 you round up

so in this case you would round down to 6.4.930

Step-by-step explanation:

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3 years ago