find thr value of 346 find the value of 346 square minus 345 square
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Answered by
50
here is ur answer
346^2-345^2
=(346-345)(346+345){use 3rd identity}
=(1)(691)
=691
hope u understand pls mark it as brain list
346^2-345^2
=(346-345)(346+345){use 3rd identity}
=(1)(691)
=691
hope u understand pls mark it as brain list
Answered by
17
x2 - y2 = (x - y)(x + y)
x=346
y=345
so (346)^2-(345)^2=(346-345)(346+345)
=1*691
your answer is 691
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