Which statements is true for the function f(x)=2x^2+9x+4 The answer is that The zeros are x=-4 and x=-1/2

But I don’t how to show the work can someone show the complete work for me, you will get brainiest

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

ur right ive taken the test

step-by-step explanation:

(1 km=1000m, 1m=100 cm)