3 years ago

A student simplified the radical expression at the right. What mistake did the student make? What is the correct answer?

1 answer:

8 0

X has to be inside the radical.
It would be
$\sqrt{ \frac{5x}{5} }$
Simplify the radical by breaking the radicand up into a product of known factors.

You might be interested in

Please help me with this for brainliest

lisov135 [29]

Answer:

-8x im pretty sure!!

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please answer correctly !!!!!!! Will mark a lot of points !!!!!!!!

soldi70 [24.7K]

Answer:

here it is

Step-by-step explanation:

3 0

2 years ago

Find the highest common factor of 28 and 210 Step by step Please help

Yuri [45]

Hello there!

To find the GCF, we must list all the factors and then just spot the greatest factor.

28: 1, 2, 4, 7, 14, 28.

210 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70.

So 14 is the GCF. Hope this helps you!

~Just a felicitous girlie

#HaveAnAwesomeDay

$SilentNature$

7 0

3 years ago

What is decrease £20 by 15%

Charra [1.4K]

$15\%\cdot\pounds20=0.15\cdot\pounds20=\pounds3\\
\pounds20-\pounds3=\pounds17$

3 0

3 years ago

Read 2 more answers

The log of x cubed times y squared simplified

tresset_1 [31]

Answer:

$log(x^{3}y^{2}) = 3 log x+2 log y$

Step-by-step explanation:

Step 1:-

using logarithmic formula $log(ab)=log a+log b$

so given $log(x^{3} y^{2} ) = log (x^{3} )+log(y^{2} )$

now simplify

= $3 log x+2 log y$

Answer:-

$log(x^{3}y^{2})= [tex]3 log x+2 log y$

4 0

3 years ago