Simplify. ( 3+ 2) ×( 3- 2 ) = =… (A) 3 (B) 5 (C) 1 (D) 2​

Question

Simplify. ( 3+ 2) ×( 3- 2 ) = ……………

(A) 3 (B) 5 (C) 1 (D) 2​

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Rose 6 days 2021-11-21T23:58:48+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-21T23:59:50+00:00

    Answer:

    B

    Step-by-step explanation:

    5X1=5

    Firstly solve the brackets and then do left others.

    0
    2021-11-22T00:00:07+00:00

    Answer:

    (3 + 2) \times (3 - 2) \\  \\  = 5 \times 1 \\  \\ =  5 \\  \\ or \: can \: be \: solved \: by \: using \: formula \\ ( a^{2}  - b^{2}  )=  ( a+b )(a - b) \\  \\ so \: (3)^{2}  - (2) ^{2}  \\  \\  = 9 - 4 \\  \\  = 5

    So in either way 5 option (B) is the answer.

    hope it helps u

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