3 square root of 50 plus 6 square root of 18?
Follow Math Help Forum on Facebook and Google+
Originally Posted by Laura901 3 square root of 50 plus 6 square root of 18? $\displaystyle 3 \sqrt{50} + 6 \sqrt{18}$ $\displaystyle = (3 \times 5) \sqrt{2} + (6 \times 3) \sqrt{2}$ $\displaystyle = 15 \sqrt{2} + 18 \sqrt{2}$ $\displaystyle = 33 \sqrt{2}$
Originally Posted by janvdl $\displaystyle 3 \sqrt{50} + 6 \sqrt{18}$ Originally Posted by janvdl $\displaystyle = (3 \times 5) \sqrt{2} + (6 \times 3) \sqrt{2}$ $\displaystyle = 15 \sqrt{2} + 18 \sqrt{2}$ $\displaystyle = 33 \sqrt{2}$ Thank you!
View Tag Cloud