3 years ago

Simplify sqrt 3× sqrt 27

Mathematics

2 answers:

lidiya [134]3 years ago

7 0

[√3] * [√27] = √3 * √[9*3] = √3 *3√3 = 3 * 3 = 9,
or [√3] * [√27] = √[3*27] = √[81] = 9.

sleet_krkn [62]3 years ago

4 0

√3√27

=√(3*27)

=√81

=9

As 9*9=81.

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

RULES:

√a√b=√ab

As (√a√b)²=((√a)²(√b)²)=√a√a√b√b=ab

When:

(√a√b)²=ab

√a√b=√ab

You might be interested in

describe whether the association in the scatter plot below is linear or non-linear and positive or negative.

zhannawk [14.2K]

The scatter plot describes the relationship as a positive, non-linear association. Hence option B is correct.

<h3>What is a scatter plot?</h3>

A scatter plot is a plot mathematical chart or graph that depicts the relationships by the use of dots and shows the two numeric variables.

The dots are positioned on each horizontal and vertical value for an individual. They are used for observing the relationship between the variables. The graph shows are positive but nonlinear association.

Find out more information about the relationship.

brainly.com/question/17986737

#SPJ1

3 0

1 year ago

Which decimal is equivalent to 8.100

larisa86 [58]

Answer:

81/10

Step-by-step explanation:

i just figured it out i really don't have one but i hope it helps

7 0

2 years ago

Which is greater -101 or -111

asambeis [7]

Answer:

-101

Step-by-step explanation:

cuz in all the negative integers the small number is the bigger number

3 0

2 years ago

Given h(x)=-x+2, find h(2)

Bingel [31]

Answer:

Step-by-step explanation:

Replace x with 2.

-(2)+2=0

6 0

2 years ago

Read 2 more answers

Factorise 2x^2 - 9x -5

Nostrana [21]

Answer:

(x-5)(2x+1)

Step-by-step explanation:

Its called google XD

5 0

2 years ago