3 years ago

Simplify: square root 27x12 over 300x8

Mathematics

1 answer:

alex41 [277]3 years ago

5 0

Answer:

-------------

3x^2

Step-by-step explanation:

First lets simplify what is inside the square root

300x8

---------------

27x12

3 * 100 x^8

------------------

3 *9 x^12

The 3's cancel and we know a^b/ a^c = a^(b-c)

100/9 x^ (8-12)

100/9 x^-4

sqrt( 100/9 x^-4)

Put the negative exponent in the denominator and make it positive

sqrt( 100 / (9x^4) )

We know that sqrt( a / b) = sqrt(a) / sqrt( b)

sqrt(100)

----------------

sqrt( 9x^4)

-------------

3x^2

Read more on Brainly.com - brainly.com/question/12900964#readmore

You might be interested in

HELP I WILL MARK BRAINLIEST

Alborosie

Answer:

I think your right my dude

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Is 0.6 repeating a rational number

julsineya [31]

Any decimal number that is repeating can be written in the form <span> $\frac{a}{b}$ </span> with b not equal to zero, so they are rational numbers.

The short answer is yes, 0.6 repeating is a rational number.

Hope this helped :)

6 0

2 years ago

Jean listed the steps involved in the life cycle of a gymnosperm. 1 - The pollen gets stuck in a sticky liquid. 2 - Sperm from t

Andrews [41]

Answer:

Step-by-step explanation:

8 0

2 years ago

PLEASE HELP ME YOU GUYSSS

notsponge [240]

Answer:

c i got it right on test

Step-by-step explanation:

3 0

2 years ago

Simplify. <br> Cos ^-1 (square root 3/2

bogdanovich [222]

Hello,

As
$cos(30)=sin(60)=\dfrac{\sqrt{3} }{2}\\\\

cos^{-1}(\dfrac{ \sqrt{3} }{2})
$

=π/6+2kπ or -π/6+2kπ

4 0

2 years ago