4. If x= 3, find the value of (x+2) (x – 2) (a) 7 (b) 8 (c) 10 (d) 5​

Question

4. If x= 3, find the value of (x+2)
(x – 2)

(a) 7
(b) 8
(c) 10
(d) 5​

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Mackenzie 6 days 2021-09-15T10:03:43+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-15T10:05:27+00:00

    Answer:

    (x+2)(x – 2)

    On putting x=3

    (3+2)(3-2)

    (a+b)(a-b)=a^2-b^2

    =(3)^2-(2)^2

    =9-4

    =5

    d)5 is the correct answer

    HOPE IT HELPS.

    PLZZ MARK AS BRAINLIST AND FOLLOW ME ALSO!

    0
    2021-09-15T10:05:35+00:00

    Answer:

    IT’S (X+2) (X2)

    = (3+2) (32)

    = 5 × 1

    = 5. d) is the correct one.

    HOPE IT HELPS YOU. :)

    PLEASE MARK MY ANSWER BRAINLIEST DEAR...

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