12) Find the zeroes of 4x^(2)-7& verify the relationship between the zeroes & the coefficients.​

Question

12) Find the zeroes of 4x^(2)-7& verify the relationship between the zeroes & the coefficients.​

in progress 0
Amelia 1 week 2021-09-10T11:07:40+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-09-10T11:08:44+00:00

    Step-by-step explanation:

    4x^2 -7

    =>(√4x-√7)(√4x+√7)=0

    =>(2√x-√7)(2√x+√7)=0

    2√x-√7=0

    =>2√x=√7

    =>x=7/√2

Leave an answer

Browse
Browse

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