le 29 x 28 Simplify: 24 x 25 with a explanations ​

Question

le 29 x 28
Simplify:
24 x 25 with a explanations

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Kennedy 1 week 2021-11-23T02:20:56+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-23T02:22:41+00:00

    Answer:

    600 is the answer of 24 x 25

    0
    2021-11-23T02:22:46+00:00

    Answer:

    600

    Step-by-step explanation:

    we have to easy to calculate the square of those number’s which have 5 in unit place

    so,24×25

    =(25-1)×25

    =625-25

    =600

    Hint: (x5)^2.

    ( x will be any no)

    then, the ans will be

    ( X)×(X+1). (5)^2

    =left hand side. right hand side

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