The monomial and its standard form
Answers are for parents and teachers.
1
Bring 7p · (-2)q · p²q to standard form.
-14p³q²
2
State the coefficient of the monomial 0.3a²b.
0.3
3
Find the value of 2a²b at a = 3, b = -2.
-36
4
Why is 5a · a equal to 5a² and not 5a?
Since a · a = a², the letter part becomes a² while the coefficient 5 stays.