Question

the root of quadratic equation is 3 and -4 then quadratic equation is ​

Answer 1

Sol:The equation can be determined by multiplying the roots .

Thus we have,

(x-3) (x-4)=0

Multiplying each term within the bracket we get

x square -4x-3x+12=0

Adding the like terms ,we have,

x square -7x +12=0

Thus the quadratic equation is

x square - 7x+13=0

Hope it helps!!!!!

Answer 2

Answer:

HEY MATE HERE IS YOUR ANSWER

PLZ MARK IT AS BRAINLIEST

A QUADRATIC EQUATION IS ALWAYS IN THE FORM OF $x^{2} -(SOR)x +(POR)$  where SOR stands for sum of roots and POR stands for product of roots...

IN THE GIVEN QUESTION , sum of roots= 3-4= -1 AND product of roots is (3)(-4)= -12

SO THE QUADRATIC EQUATION REQUIRED IS

$x^2 +x-12=0$

PLZ MARK AS BRAINLIEST AND FOLLOW ME...