Verified answer

ans is d. Just combine same terms of constants.

2√3 + 6√2 - 4√3 + √2

= 6√2 + √2 + 2√3 - 4√3

= 7√2 - 2√3 --- D

1st carry fractions of the nominator to difficulty-unfastened denominator 5/2 - 2/3 = (3*5)/(3*2) - (2*2)/(2*3) = 15/6 - 4/6 = (15-4)/6 = 11/6 2nd do an identical with fractions of the denominator 8 - 4/3 = (3*8)/3 - 4/3 = 24/3 - 4/3 = (24-4)/3 = 20/3 now divide the two ensuing fractions ( 11/6 ) / (20/3) turn 2nd fraction ( 11/6 ) * (3/20) rewrite as single fraction (11 * 3 ) / (6 * 20) divide the two aspects of the devision sign by potential of three 11 / (2 * 20) = 11 / 40

Hello,

Take common surds and simplify.

i.e,

First rearrange --->

2√3 - 4√3 + 6√2 + √2

take common surds, (2-4)√3 + (6+1) √2 = -2√3 + 7√2 --> 7√2 - 2√3

So the answer is d. 7√2 - 2√3