Question

Find the zero of the polynomial

p(x)=4x^2+24x+36​

Answer 1

correct answer is α = -3 and β = -3

Step-by-step explanation:

4x^{2} + 24x + 364x2+24x+36

Here product = 36*4= 144

Sum = 12

By splitting the middle term we get :

4x^{2} +12x+12x+364x2+12x+12x+36                    12+12=24 and 12*12=144

Taking 4x and 12 as common factor we get:

4x(x+3) +12 (x+3)

(x+3) (4x+12)    

Therefore factors are : x + 3 and 4x + 12

α = -3 and β = -3

Answer 2

Step-by-step explanation:

this was my answer

i hope it would help you

ok