Question

find the quadratic equation whose zeroes are -12and-3 respectively

Answer 1

Let the zeroes of the QUADRATIC polynomial be

P= -8/3

q= 4/3

If p and q are zeroes of QUADRATIC polynomial QUADRATIC EQUATION is

x^2 --( p+q) x+ pq=0

x^2 —( --8/3) x +4/3 =0

Quadratic eqation is

3x^2 + 8x +4=0

Quadratic polynomial is

3x^2 +8x+4