show that: (1) (-3/5)²=9/25 please give me right ans with full calculation.
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2
62 = 36
72 = 49
92 = 81
132 = 169
252 = 625
302 = 900
102 = 100
Hence, 36, 49, 81, 169, 625, 900 and 100 are perfect squares.
Answered by
1
Squaring -3÷5
9/25
squaring 1
multiplying 1×9/25
=9/25
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