Solve: -√(45) ÷ 2 √(5) - √(20) - 2 √(6) A) -3 √(5) - 2 √(6)

B) -3 √(5) + 2 √(6)

C) 3 √(5) - 2 √(6)

D) 4 √(5) x 2 √(6)

Your help would be greatly appreciated. If you do answer, thank you and the 25 points are yours.

x= 149. 24+7=31. 180-31=149

your welcome

a

step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

step-by-step explanation:

for the free