Question

5. Using the property of pefect square, find the sum
(a) (1+3+5+7 + 9 +11+13) 7
(b) (1 + 3 + 5 + 7 + 9 +11 +13 +15 +17 +19+21)
(c) (1+3+5+7 + 9 +11+13+15+ 17 +19+21 +23+25+27)
(d) (1 + 3 + 5 + 7 + 9 +11+13+15+17 +19+21 +23+25+27 +29 +31)
6. Using the property of perfect square find which of the followin
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Answer 1

Answer:

Answer is

Step-by-step explanation:

A.56

B.121

C.241

D.246