Question

3 + 23z - (8z power2)
​

Answer 1

Answer:

step-by-step-explaination:

Given,

3 + 23z – 8z2

now

3 + 23z – 8z2

= 3 + 24z – z – 8z2

= 3(1 + 8z) – z(1 + 8z)

= (1 + 8z)(3 – z)