Factorize 5z squared + 3z

Step-by-step explanation:

Given,

5z² + 3z

We need to factorize above expression:

So, Let f (z) = 5z² + 3z

Taking out z, we get

or f (z) = z (5z + 3), This is the factorize form

if we plug f (z) = 0

i. e z (5z + 3) = 0

z = 0, 5z + 3 = 0

or z = 0, z = - 3/5

Hence z = 0 and z = - 3/5 are the roots of f (z).