State true or false and give reasons for your answer : `7x^2` and 2x are unlike terms.

State true or false and give reasons for your answer . 5x^(2) and 5x are unlike terms

State true or false and give reasons for your answer : pq^2 and -4p q^2 are like terms.

State true or false and give reasons for your answer : xy, -12x^2y and 5xy^2 are like terms.

State true or false and give reasons for your answer . pq^(3) and -2pq^(3) are like terms

State true or false and justify your answer : 4^3=8^2 .

State true or false and justify your answer: 4^3= 8^2

State true or false and justify your answer: 2^3 > 3^2

State whether the following statements are true or false? Also give reasons for your answers : All right angles are equal.

State true or false and justify your answer : 2^3 gt 3^2 .

State true or false and justify your answer : 3^2 xx 4^3=12^5 .