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GaryK [48]
1 year ago
8

Simplify: 3a²b + 5ab – 4ab + ab² + 8a²b

Mathematics
1 answer:
Lisa [10]1 year ago
8 0

In order to simplify this expression, we need to add the like terms.

Like terms are terms that have the same variables to the same power.

So we have:

\begin{gathered} 3a^2b+5ab-4ab+ab^2+8a^2b \\ =(3a^2b+8a^2b)+(5ab-4ab)+ab^2 \\ =11a^2b+ab+ab^2 \end{gathered}

Therefore the correct option is the fourth one.

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First you do 16.06 divid by 22 which equals 0.73 cents
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Find the m∠SAQ.<br><br><br> 44°<br><br><br> 46°<br><br><br> 57°<br><br><br> 77°
dimulka [17.4K]

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X=57

Step-by-step explanation:

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describe how to transform (^5 square root x^7)^3 into an expression with a rational exponent. make sure you respond with complet
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Answer:

x^\frac{21}{5}

Step-by-step explanation:

We are given an expression and we have to transform it into an expression with exponent.

5th root of x can be written as x^\frac{1}{5}

(\sqrt[5]{x^7})^3\\\\((x^7)^\frac{1}{5} )^3


The powers outside will be multiplied as: (x^a)^b = x^{ab}

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where the exponent is \frac{21}{5} and it is a rational number by definition of rational numbers

3 0
3 years ago
The graph represents y as a function of x . Which additional point can be plotted so that the graph continues to represent y as
tester [92]

Answer:

I think it's the last one D

Step-by-step explanation:

I'm not 100% sure, but I think the x can't repeat and 4 is the only number of x that hasn't been plotted yet. Tell me if it was right?

5 0
2 years ago
Need to round 402 to nearest ten and hundred
antoniya [11.8K]
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The 4 in the number 402 is in the hundreds place. The number after it is 0. 0 is less than 5.

402 rounded to the nearest hundred is 400
6 0
3 years ago
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