5√3
6√3
8√3
18√3
Correct answer is B
√48 - 9√3 + √75
Rearrange = √48 + √75 - 9√3
= (√16 x √3) + (√25 x √3) - 9√3
=4√3 + 5√3 - 9√3
Rationalize → 9√3 = 9√3 x √3√3
= 9√3√9 - 9√3√3
= 3√3
The subtraction below is in base seven. Find the missing number. 5 1 6 2seven -2 6 4 4seven -----...
In the diagram above angle LNM and angle YNZ are represented by g and h respectively. Find &ang...
Describe the shaded portion in the diagram ...
Write as a single fraction 11−x+21+x...
The distance traveled by a particle from a fixed point is given as s = (t3 - t2 - t +...
Find the average of the first four prime numbers greater than10 ...
Evaluate (Log13 - log5) ÷ X(log5-log13) without using tables...
y varies directly as w2. When y = 8, w = 2. Find y when w = 3...
The midpoint of P(x, y) and Q(8, 6) is (5, 8). Find x and y....
If sin x = 513 and 0o ≤ x ≤ 90o, find the value of (cos x - tan x)...