Simplify : z² + 11z² – 5z – 11z² + 5z
(a) z²
(b) -z²
(c) 5z
(d) -5z
Answers
Answered by
1
z² + 11z²-5z - 11z² + 5z
= 12z²-11z²
= z²
Answered by
0
Answer:
it will help you
Similar questions