tym razem z załącznikiem zadanko
√32 + √72 - √50 = (16 * 2) + √(36 * 2) - √(25 * 2) = 4√2 + 6√2 - 5√2 = 5√2
√80 - √125 + √500 = √(16 * 5) - √(25 * 5) + √(100 * 5) = 4√5 - 5√5 + 10√5 = 9√5
√242 - √300 + √338 - √48 = √(121 * 2) - √(100 * 3) + √(169 * 2) - √(16 * 3) =
11√2 - 10√3 + 13√2 - 4√3 = 24√2 - 14√3
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√32 + √72 - √50 = (16 * 2) + √(36 * 2) - √(25 * 2) = 4√2 + 6√2 - 5√2 = 5√2
√80 - √125 + √500 = √(16 * 5) - √(25 * 5) + √(100 * 5) = 4√5 - 5√5 + 10√5 = 9√5
√242 - √300 + √338 - √48 = √(121 * 2) - √(100 * 3) + √(169 * 2) - √(16 * 3) =
11√2 - 10√3 + 13√2 - 4√3 = 24√2 - 14√3