Choose the correct answer: On simplification (a + b)(a – b) – a² + b2 gives :
a) 2a? – 2b2
c) 0
b) 2a2 + 2b2

Question

Choose the correct answer: On simplification (a + b)(a – b) – a² + b2 gives :
a) 2a? – 2b2
c) 0
b) 2a2 + 2b2
d) 262
plz answer this problem and who will answer I will mark as brainlist and thanks him…​

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Anna 2 months 2021-07-27T13:15:59+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-27T13:17:37+00:00

    Answer:

    0 is the answer.

    IDENTITY USED:

    (a+b)(a-b) = a²–b²

    How to solve?

    (a+b)(a-b)-a²+b²

    a²-b²-a²+b²

    All will be cancelled we will get, 0 as or answer.

    HAVE A NICE DAY!!!

    0
    2021-07-27T13:17:47+00:00

    Answer:

    0

    Step-by-step explanation:

    (a+b)(a-b) -a²+b²

    = a²-b²-a²+b²

    =0

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