DO THISad the zeroes of the quadratic polynomials given below. Find th

1.	DO THISad the zeroes of the quadratic polynomials given below. Find the sum anefficients of terms in the polynomial.of the zeroes and verify relationship to the coefficients of termsp(x)=x2-x-6(ii) p(x) = x2 - 4x +3(iii) p(x)=x2-4(iv) p(x) = x² + 2x + 1
Answer» (1)x^2-x-6=x^2-3x+2x-6=x(x-3)+2(x-3)=(x+2)(x-3),; (2) x^2-4x+3=x^2-3x-x+3=x(x-3)+1(x-3)= (x-3)(x+1); x=-3 & 1 f(x)=x^2-4=(x+2)(x-2); x=-2& 2

DO THISad the zeroes of the quadratic polynomials given below. Find the sum anefficients of terms in the polynomial.of the zeroes and verify relationship to the coefficients of termsp(x)=x2-x-6(ii) p(x) = x2 - 4x +3(iii) p(x)=x2-4(iv) p(x) = x² + 2x + 1

Answer»

(1)x^2-x-6=x^2-3x+2x-6=x(x-3)+2(x-3)=(x+2)(x-3),; (2) x^2-4x+3=x^2-3x-x+3=x(x-3)+1(x-3)= (x-3)(x+1); x=-3 & 1

f(x)=x^2-4=(x+2)(x-2); x=-2& 2