Answer:
2.4x-4.4
Step-by-step explanation:
The first step to simplify this expression is to expand the terms in parenthesis
Answer:
correct statements in Q no. 17 are;
Answers for Q no. 18;
Step-by-step explanation:
2t^2+1
Subtract t^2 from 3t^2 you get 2t^2
which is 2t^2+1 answer
Answer:
the answer will be 129 i think