Question 20
Fill in the blanks to make the statement true.
−5a2b and −5b2a are ___ terms.
−5a2b and −5b2a are unlike terms as they do not have the same algebraic factor.
Question 19
3a2b and −7ba2 are ___ terms
Question 40
(−9)×20=___
−35 is ___ than 0.
Question 21
−1624and20−16 represent ___ rational numbers.
Fill in the blanks to make each statement true:
9x- ............... =-21 has the solution (-2).