Ask question

Ask question

All categories

3 years ago

13

I need you to explain your answer, please.

1 answer:

Alex787 [66]3 years ago

4 0

Answer:

7√6 - 5√7

Step-by-step explanation:

5√7 + 12√6 - 10√7 - 5√6 (rearranging)

= (5√7 - 10√7) + (12√6 - 5√6) (factor out √6 and √7 respectively)

= (5 - 10) √7 + (12 - 5)√6

= -5√7 + 7√6 (rearrange)

= 7√6 - 5√7

You might be interested in

Find the missing side length to the nearest tenth of a foot

Dimas [21]

Answer:

84

Step-by-step explanation:

6 0

2 years ago

How to find HCF of 16 24 and 36 by long division method

oee [108]

Answer:

GCF=4

Step-by-step explanation:

16/4=4

24/4=6

36/4=9

7 0

3 years ago

An ice chest contains 2 bottles of orange juice, 5 bottles of grape juice, and 1 bottle of apple juice, all buried in ice. What’

Veronika [31]

Answer: 7/8

Step-by-step explanation:

5+2+1 =8

5+2=7

7/8

8 0

1 year ago

This is my question. If Andy drove 840 miles in 12 hours. How far could he drive in hours? Help me?

stellarik [79]

Answer:

840mi. - 12 hrs

x - 3 hrs

This is a simple cross multiplying problem.

840 _ 12

x -- 3 ⇒12x=3(840) ⇒ 4x=280 ⇒ x=70 miles

:D

Step-by-step explanation:

7 0

3 years ago

Square root of four

CaHeK987 [17]

The square root of 4 is 2 because 2•2 is 4

7 0

2 years ago

Read 2 more answers