What is the exact value of the expression the square root of 72 − the square root of 8 + the square root of 128?

simplify if possible. (1 point)

select one:
a. 8the square root of 2
b. 12the square root of 2
c. 8the square root of 3
d. 12the square root of 3

Option B is correct.

Step-by-step explanation:

Given Expression is

Simplify the given expression,

72 = 2 × 2 × 2 × 3 × 3                 ⇒ √72 = 6√2

8 = 2 × 2 × 2                               ⇒ √8 = 2√2

128 = 2 × 2 × 2 × 2 × 2 × 2 × 2   ⇒ √128 = 8√2

⇒  

Therefore, Option B is correct.

594 square inches

step-by-step explanation:

vote !

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.