Question

the zeroes of the polyno mial p(x) equal to2 x square +7x-4​

Answer 1

Step-by-step explanation:

$2 {x}^{2} + 7x - 4 = 0$

$2 {x}^{2} + 8x - x - 4 = 0$

$2x(x + 4) - 1(x + 4) = 0$

$(2x - 1)(x + 4) = 0$

$x = - 4 \: and \: x = \frac{1}{2}$