Math, asked by radhikach2519, 6 months ago

find it in a 8th class method​

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Answered by tyrbylent
0

Answer:

(2). ( \frac{7}{4} )² = 3\frac{1}{16} ; (3). 2×2×11×11

Step-by-step explanation:

(2). ( \frac{4}{7} )³ × (\frac{7}{4}) ^{5} = (\frac{7}{4}) ^{-3} × ( \frac{7}{4} = \frac{49}{16} = 3\frac{1}{16}

(3). 484 = 2×242 = 2×2×121 = 2×2×11×11

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