Find the sum and product of the zeroes of the polynomial 4x 2 -7x.

Question

Philoid · Accepted Answer

Let P(x) = 4x ² â 7x
If a x ² + bo x + c is the polynomial, then

Sum of the zeroes of the polynomial = -( b/a )
The product of the zeroes of the polynomial = ( c/a )

Here, a = 4, b = -7, c = 0

â´ Sum of zeroes of the given polynomial = -(-7/4) = 7/4

The product of zeroes of the given polynomial = (0/4) = 0.