Find the value of a using identities
4a= 100×100 - 16×16
Pls answer fast friends it's urgent
Answers
Answered by
1
4a = 100 * 100 - 16*16
=> 4a = 100^2 - 16^2
=> 4a = (100+16)(100-16)
=> 4a = 116 * 84
=> a = 116 * 21
=> a = 2436
=> 4a = 100^2 - 16^2
=> 4a = (100+16)(100-16)
=> 4a = 116 * 84
=> a = 116 * 21
=> a = 2436
Answered by
0
100^2 - 16^2 = 4a
4a = 9752
a = 2438
4a = 9752
a = 2438
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