Question

Find the zeroes of the quadratic polynomial 4x² - 7​

Answer 1

Step-by-step explanation:

Zeros are root 7 by 14

By the help of formula of d which is equal to b2 - 4ac

Answer 2

4x^2 -7=0
4x^2=7
x^2=7/4
x=root(7/4) or root(-7/4)
x= root(7)/2 or -root(7)/2

Hence( _/7 / 2 )and( -_/7/2) are the zeroes of the given polynomial