Question

Q4 The sum of zeros of
quadratic polynomial 4x^2+3x+7
is​

Answer 1

Answer:

3/4

Step-by-step explanation:

If ax^2+bx+c is the quadratic polynomial, then sum of zeroes is obtained by using the formula -b/a

∴ sum of zeroes = -(-3)/4=3/4

Good Day!

Answer 2

p(X) = 4x² + 3x + 7

let alpha and beta are zeroes of polynomial

sum of zeroes = alpha + beta

= - co-ordinate of X / co-ordinate of x²

= -3/4