3 years ago

Simplify this expression. 2 square root 5 (13 + square root 2)

Mathematics

1 answer:

den301095 [7]3 years ago

5 0

Answer:

i'm assuming it's 2*√5(13+√2) so 2√10+26√5

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

Help anyone<br> 8th grade math need it asap

Step2247 [10]

Answer:

The value of x = -13

Step-by-step explanation:

Given the expression

$\frac{0.2x+1}{2}=-0.8$

Multiply both sides by 2

$\frac{2\left(0.2x+1\right)}{2}=2\left(-0.8\right)$

simplify

$0.2x+1=-1.6$

Subtract 1 from both sides

$0.2x+1-1=-1.6-1$

Simplify

$0.2x=-2.6$

Divide both sides by 0.2

$\frac{0.2x}{0.2}=\frac{-2.6}{0.2}$

Simplify

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