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DiKsa [7]
3 years ago
9

HELP ME PLEASE!!!!

Mathematics
1 answer:
horsena [70]3 years ago
3 0
2\sqrt5+3\sqrt5-\sqrt5=(2+3-1)\sqrt5=4\sqrt5\\\\\text{Answer:}\ 4\sqrt5
Look at the square root like "x", then
2\sqrt5+3\sqrt5-\sqrt5=/2x+3x-x=4x/=4\sqrt5

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