Question

33x27= use the product of a sum and a difference to evaluate the expression

Answer 1

(30+3)(30-3)

Answer 2

30^3-3^3
900-9=891

Answer 3

ok @cdelomas

Answer 4

thanks

Answer 5

\[\Huge{\color{red}{33 \times 27=(30+3)(30-3)}}\]\[\Huge{\color{green}{(30)^2-(3)^2=900-9}}\]\[\Huge{\color{blue}{891}}\]