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3 years ago

7

Answer the question highlighted using the previous question. If you don't know the answer please don't answer it. If you get it

right I'll mark you BRAINLIEST!!

1 answer:

JulijaS [17]3 years ago

7 0

Answer:

b c e g are all correct

Step-by-step explanation:

b. √(50x²) = √(50) * √x² = √(25) * √x² * √(2) = 5*x*√2

c. √(32x) = √(16 *2x) = √16 *√(2x) =4*√(2x)

d. √(18n) = √(9*2n) = √9*√(2n) = 3*√(2n)

g. √(72x²) = √(36 * 2 * x²) = √36 *√x² * √2 = 6x*√2

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Which expression is equivalent to 4 square root 6 divided by 3 root 2?

saw5 [17]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

What is the solution of the system?

Kryger [21]

Greetings!

Solve the System, using Elimination:
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Multiply Equation #2 by 2:
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$\left \{ {{4x+2y=18} \atop {4x+6y=30}} \right.$

Eliminate variable x:
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$y=3$

Input this value into one of the Equations:
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Simplify:
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$(4x+6)+(-6)=(18)+(-6)$

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Divide both sides by 4.
$\frac{4x}{4}= \frac{12}{4}$

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I hope this helped!
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3 years ago

1/2 (2n + 6) <br> simply the answer and show work

Evgesh-ka [11]

Answer:

The answer is n + 3.

Step-by-step explanation:

1) Simplify.

$\frac{2n + 6}{2}$

2) Factor out the common term 2.

$\frac{2( n+ 3)}{2}$

3) Cancle 2.

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