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AperogalicsBest ResponseYou've already chosen the best response.0
@cbrusoe can u make factors of 98?????????
 one year ago

sumanth4phyBest ResponseYou've already chosen the best response.0
\[\sqrt{49.2} + 3\sqrt{9.2} = 7\sqrt{2} + 9\sqrt{2} = 2\sqrt{2}\]
 one year ago

campbell_stBest ResponseYou've already chosen the best response.1
well find the square numbers that are factors 98 = 49 x 2 18 = 9 x 2 so you will have \[\sqrt{49 \times 2} + \sqrt{9 \times 2} =  \sqrt{49} \times \sqrt{2} + \sqrt{9} \times \sqrt{2}\] the square root of 2 won't change but you can find the other square roots... then its like algebra... adding or subtracting like terms.
 one year ago
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