factorise by spliting the middle term x raised to 2 + 9x +20

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factorise by spliting the middle term x raised to 2 + 9x +20

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Jade 4 weeks 2021-08-14T14:27:31+00:00 2 Answers 0 views 0

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    0
    2021-08-14T14:29:09+00:00

    Step-by-step explanation:

    In Quadratic Factorization using Splitting of Middle Term which is x term is the sum of two factors and product equal to last term.

    To Factor the form :ax2 + bx + c

    Factor : 6×2 + 19x + 10

    1) Find the product of 1st and last term( a x c).

    6 x 10 = 60

    2) Find the factors of 60 in such way that

    addition or subtraction of that factors is

    the middle term (19x)(Splitting of middle term)

    15 x 4 = 60

    and 15 + 4 = 19

    3) Write the center term using the sum of the

    two new factors, including the proper signs.

    6×2 + 15x + 4x + 10

    4) Group the terms to form pairs – the first two

    terms and the last two terms. Factor each pair by finding common factors.

    3x ( 2x + 5)+ 2(2x + 5)

    5) Factor out the shared (common) binomial parenthesis.

    (3x + 2) ( 2x + 5)

    Quadratic Factorization using Splitting of Middle Term

    Example: Find the factors of 6×2 – 13x + 6

    6×2 – 13 x + 6 —–>(1)

    a.c = Product of 6 and 6 = 36

    0
    2021-08-14T14:29:13+00:00

    Answer:

    mark me as brainlist

    Step-by-step explanation:

    +29x

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18:9+8+9*3-7:3-1*13 = ? ( )