4√5x - √80x+√45x Help please

Mathematics

1 answer:

N76 [4]1 year ago

7 0

Answer:

Step-by-step explanation:

Remark

√80 = √(16 * 5) = 4√5 I will put the - sign in when I gather terms

√45 = √(9 * 5) = 3√5

Expression

4√5x - √80x+√45x

Solution

4√5x - 4√5x + 3√5x

The first two terms cancel out

3√5x is all that is left

Answer: 3√5x

You might be interested in

What is the volume of the triangular prism below

cestrela7 [59]

The volume is 4.5 ft^3.

7 0

3 years ago

5. The perimeter of a polygon is__________ equal to 2w+21.

mart [117]

The answer to this question is A

4 0

3 years ago

which is a statistical question? A. how old is harvey? B. what did oliver eat for dinner last night ? C. how many hours a day do

andreyandreev [35.5K]

Answer:

i think it is c because its a complete question and sentence if im wrong tell me ( ;

brainlyest would be nice btw ( ;

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

What number ten more than 985

Ksenya-84 [330]

$\text{Hey there!}\\\text{What number ten more than 985?}\\\\\text{In order for you to find the number that's 10 more than 985. you can}\\\text{add 10 plus the number 985}\\\\\text{So, 985 + 10 = ? }\\\\\text{? = the mystery number}\\\\\text 10 + 985 = 995}\\\\\boxed{\boxed{\text{Answer: 995}}}\checkmark$