Please help solve this problem

Mathematics

2 answers:

MAVERICK [17]2 years ago

6 0

Answer:

The correct answer is option B. 2√2

Step-by-step explanation:

It is given an expression, 3√2 - √2

Simplify the expression

The expression is 3√2 - √2

3√2 - √2 = √2(3 - 1) ( taking √2 as common)

= √2 x 2

= 2√2

Therefore the simplified form of given expression(3√2 - √2) is 2√2

The correct answer is option B. 2√2

kherson [118]2 years ago

4 0

Answer: OPTION B.

Step-by-step explanation:

The number that are inside of the square root are called "radicands".

To subtract the expressions shown in the image attached, the radicands must be the same.

As you can see, both are equal, therefore, you can subtract the numbers that are in front of the square roots.

Then, you obtain the following result:

$3\sqrt{2}-\sqrt{2}=(3-1)\sqrt{2}=2\sqrt{2}$

The answer is the option B.

You might be interested in

** Which of the following is parallel to the line 2x + 4y = 16 (A) y = 2x + 5 (B) y = -x + 4 (C) y = -x + 8 (D) y = 2x + 5 =-

andreev551 [17]

Answer:

None of them.

Step-by-step explanation:

Each and every straight line is of one kind in terms of its pattern: it can be presented in the view of $y = kx + b$ : $k$ is the slope or gradient of the line, $b$ is the y-intercept of the line. I will not let the cat out of the bag if I say that any parallel lines do not intersect one another, hence they should have the same value of coefficient $k$ .