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4 years ago

Help me answer this question please.

Mathematics

1 answer:

polet [3.4K]4 years ago

8 0

The right answer is Option B.

Step-by-step explanation:

Given expression is;

5x√2 - 3√2 + x√2

We can add or subtract square roots only when the values inside the square root are same and the variables are also same.

In the given expression, variable x is same with √2, therefore, adding both the roots

$6x\sqrt{2} -3\sqrt{2}$

6x√2 - 3√2 is equivalent to 5x√2 - 3√2 + x√2.

The right answer is Option B.

Keywords: square roots, subtraction

Learn more about square roots at:

#LearnwithBrainly

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2 years ago

Read 2 more answers

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sdas [7]

You have to build an equation to find the answer,

angles in a straight line add upto 180°
so your equation would be,

12x+30°=180°
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3 years ago

Help me answer this question please.​

Help me answer this question please.