Question

3 by 4 minus 2 whole square + 2 by 3 minus 2 whole square + 1 by 2 minus 2 whole square

Answer 1

hlo dear user !!

your sol:





$= > { (\frac{3}{4} )}^{ - 2} + { (\frac{2}{3} )}^{ - 2} + {( \frac{1}{2} )}^{ - 2} \\ \\ = > \frac{16}{9} + \frac{9}{4} + 4 \\ \\ = > \frac{64 + 81 + 144}{36} = \frac{289}{36}$
hope it helps u✌