Math, asked by ambika57, 1 year ago

evaluate (14^2-4^2) (20^2-2^2)​

Answers

Answered by dipukumar27
1

this is the right answer or not

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ambika57: evaluate 7.4 ×8.6 using special products plz
dipukumar27: (8.0- 0.6) (8.0+0.6) =8.0^2 - 0.6^2 =64-0.36 = 63.64
ambika57: thank you so much ,but where is 7.4
dipukumar27: 8.0-0.6=7.4
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