Q1) The polynomials k x3 + 3 x2 – 13 and 2 x3

Question

Q1) The polynomials k x3 + 3 x2 – 13 and 2 x3 – 5 x +k when divided by (x +2) leave the same remainder in each case. Find the value of k.

Q2) Factorise the following using Factor theorem, x3 + 13×2 + 32x + 20. (Note:- x3 , x2 stands for cube of x and square of x, so read accordingly)​

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Camila 4 months 2022-01-06T00:50:23+00:00 2 Answers 0 views 0

Answers ( )

    0
    2022-01-06T00:51:39+00:00

    Answer:

    Question 1

    x+2 =x-2

    Put the value – 2 on the place of x- 2X3, 3X-2X2-13, 2X-2X3-5X-2+k

    Solve it = – 6+-12-3+-12+-10+k

    -43+k

    k= 43

    Step-by-step explanation:

    If you want explanation ask me

    I will help, if you have any doubt regarding any step

    0
    2022-01-06T00:51:46+00:00

    Answer:

    it’s easy men…

    Step-by-step explanation:

    Divide it and do it by f(x) =g(x)×q(x)+r(x)… and see the formula from alpha and beta formula will be given do in that you will get the answer….

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