Question

8) Simplify ( 3 +13)(2 +V2 )
2

Answer 1

Answer:

177

Explanation:

Given,

\left(\frac{3}{11}\times\frac{5}{6}\right)-\left(\frac{9}{12}\times \frac{4}{3}\right)+\left(\frac{5}{13}\times \frac{6}{15}\right)(113×65)−(129×34)+(135×156)

=\left(\frac{5}{22}\right )-\left(\frac{36}{36}\right)+\left(\frac{2}{13}\right)(225)−(3636)+(132)

=\left(\frac{5}{22}\right )-1+\left(\frac{2}{13}\right)(225)−1+(132)

=\frac{5\times 13-286+2\times 22}{286}2865×13−286+2×22

=\frac{65-286+44}{286}28665−286+44

=\frac{109-286}{286}286109−286

= \frac{-177}{286}286−177