Math, asked by Sambhawna2931, 6 months ago

Using identity(x-a) (x+a) = x²-a² find5²-4²

Answers

Answered by sidranawaz9603

1

Answer:

5^2-4^2=(5+4)(5-4)

or

5^2-4^2=25-16

=9

Step-by-step explanation:

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