Question

Q.2: A) Complete any two of the following activities.
i) Complete the following activity related with quadratic equation.
I am quadratic equation
General form of quadratic equation,
whose roots are a & B
Roots of equation are 3 & 4
Sum of roots
Product of roots
quadratic eq" is​

Answer 1

Answer:

Roots of equation =3 and 4

Sum of roots=3+4=7

Product of roots =3×4=12

sum of roots = -b/a=7

or, -b=7a

or,b=-7a

Product of roots= c/a=12

or,c=12a

As,a is never equal to 0 in case of quadratic eq.

so,let,a=1

hence,quadratic eq formed— x²-7x+12=0