Removal of brackets

Remove the brackets and simplify : 3(y+z) - 2(3y-6)

Remove the brackets and simplify : 3(3s - 2t) - 4 (s+2t)

Remove the brackets and simplify : 3(e - 2f ) - 4c +3 ( 2e -3f)

Remove the brackets and simplify : -5 (3z - 1) +7(2z- 4)

Remove the brackets and simplify : (a^(2)+b^(2) +2ab) -(a^(2)+b^(2)- 2ab)

The use of grouping symbols (or brackets) in writing algebraic expression

Fill in the blanks with correct answers from the choices given in the brackets of each bit Physical removal of anthers is done by……… process. (introduction , mutation, hybridisation, , emasculation )

Types of Brackets