Find the value of (2x-5) (2x+5) using suitable identity

Question

Find the value of (2x-5) (2x+5) using suitable identity

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Harper 1 month 2021-08-18T17:39:38+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-18T17:40:47+00:00

    Answer:

    4x² – 25

    Step-by-step explanation:

    Question:

    Find the value of (2x-5) (2x+5) using suitable identity.

    Identity Used:

    (a-b) (a+b) = a² – b²

    Solution:

    (2x-5) (2x+5)

    = (2x)² – (5)²

    = 4x² – 25

    Hope it helps you......

    0
    2021-08-18T17:40:52+00:00

    Answer:

    (2x-5)(2x+5)

    =(2x) ^2-(5)^2

    =4x^2-25

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