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3 square root of 50 plus 6 square root of 18?
Quote: Originally Posted by Laura901 3 square root of 50 plus 6 square root of 18? $\displaystyle 3 \sqrt{50} + 6 \sqrt{18}$ $\displaystyle = (3 \times 5) \sqrt{2} + (6 \times 3) \sqrt{2}$ $\displaystyle = 15 \sqrt{2} + 18 \sqrt{2}$ $\displaystyle = 33 \sqrt{2}$
Quote: Originally Posted by janvdl $\displaystyle 3 \sqrt{50} + 6 \sqrt{18}$ Quote: 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!