Find 102² - 98².........
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Answered by
21
Find 102² - 98².
Good question,
Here is your perfect answer!
= 102² - 98²
By identity of a² - b²,
= (102+98) (102-98)
= 200*4
= 800.
Answered by
4
USING IDENTITY
a^2-b^2 = (a+b) (a-b)
(102+98) (102-98)
=( 200) (4)
Answer = 800
hope it helps uh.❤✌❤✌
a^2-b^2 = (a+b) (a-b)
(102+98) (102-98)
=( 200) (4)
Answer = 800
hope it helps uh.❤✌❤✌
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