Question

The roots of the quadratic equation 4x2 - 49 = 0 are ________ ( 7 and -7 , 2 and -2 , 7/2 and -7/2)​

Answer 1

In algebra, a quadratic equation is any equation that can be rearranged in standard form as ax^{2}+bx+c=0 where x represents an unknown, and a, b, and c represent known numbers, where a ≠ 0. If a = 0, then the equation is linear, not quadratic, as there is no ax^2 term.

@ITZANIRUTH⚡

Answer 2

Please refer to the attachment..

hope it helps..