Find zeros Verification 1) 4x²-3x-2​

Question

Find zeros Verification
1) 4x²-3x-2​

in progress 0
Ayla 1 month 2021-08-14T08:14:54+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-08-14T08:15:57+00:00

    Answer:

    4x^2 – 3x – 1

    = 4x^2 – 4x + x – 1

    = 4x (x – 1) + (x – 1)

    = (4x + 1)(x – 1)

    4x + 1 = 0 or x – 1 = 0

    x = -1/4  or  x = 1

    Sum of zeroes = 1 – 1/4 = 3/4

    Product of zeroes = 1(-1/4) = -1/4

Leave an answer

Browse
Browse

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