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3 years ago

11

Solve for the sum of 2ab2 and (-5ab2) is the same as the sum of (-6ab2) and____.

2 answers:

jasenka [17]3 years ago

3 0

What is the value for the a variable and b variable?

AleksAgata [21]3 years ago

3 0

The problem ask to find the sum of the said polynomial equation and first of all, you must use the FOIL method in getting the sum of it, you should sum First, Outside, Inside and last and the answer 3ab2. I hope you are satisfied with my answer and feel free to ask for more

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Solve for y 2x+y-3z=5

Elza [17]

Answer:

<h3>A. y=-2x+3z+25</h3>

Step-by-step explanation:

Isolate the term of x and y from one side of the equation.

<u>To solve:</u>

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$\Longrightarrow: \sf{\sqrt{2x+y-3z}=5}$

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<u>First, you have to subtract by 2x-3z from both sides.</u>

$\Longrightarrow: \sf{2x+y-3z-\left(2x-3z\right)=25-\left(2x-3z\right)}}$

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<u>Therefore, the correct answer is "A. y=-2x+3z+25".</u>

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The sides of a square are 2 4/9 inches long. What is the area of the square?

Law Incorporation [45]

<span>2 4/9 = 22/9

Area of square = a^2 = (22/9)^2 = 484/81 square inches.

hope that helps</span>

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