3 years ago

What is the exact value of the expression √72 - √8 + √128? Simplify if possible.

1 answer:

4 0

√72 can be written as 3√8 , √128 as 4√8.. Here, we have to solve √72 -√8 +√128 .. i.e, 3√8 - √8 + 4√8.. which is equal to 6√8 or can be written as 12√2 //

You might be interested in

Thomas's cat, Rainwright, eats 0.8 cans of food every day. How much will Thomas spend on food in one week if each can costs $1.7

marshall27 [118]

1 week = 7 days
$0.8 \times 7 \times 1.75 \\ = 9.8$

Answer : Thomas spends $9.80 on food in one week.

Hope this helps. - M

3 0

3 years ago

One plus one over 2 y equal x

iris [78.8K]

Answer:

one plus one over 2 y equals x

1 + 1/2y = x

Step-by-step explanation:

8 0

4 years ago

Helppppppp................

GarryVolchara [31]

16 hope this helps you

5 0

4 years ago

Ramona is 39 years old, and she owns her car, which she uses to drive to work. Her collision deductible is $500, and she does no

laiz [17]

Answer:

Ramona’s annual premium is $1725.

Step-by-step explanation:

($690) X 2 X 1.25 = $1725.

7 0

3 years ago

Which of the following represents this function written in intercept form?

rodikova [14]

The answer is

C. - (x + 3)(x - 4)

because if you solve this....

- (x + 3)(x - 4)
(-x - 3)(x - 4)
-x^2 +4x - 3x + 12

-x^2 + x + 12

6 0

3 years ago