Mathematics · Form 1 / Algebra and expressions Multiple choiceExerciseForm 1 Factorise 5x + 15. A5(x + 3)B5(x + 15)Cx(5 + 15)D15(x + 5) Check my answer Source: Thuto360 practice Report a problemWhat's wrong?The marked answer is wrongThe question is unclearA spelling or typing mistakeThe picture is wrong or missingSomething elseAnything to addSend More like thisSimplify 3a + 5b − a + 2b.Multiple choiceForm 1Algebra and expressionsFind the value of 2x + 3y when x = 4 and y = −1.Multiple choiceForm 1Algebra and expressionsExpand 4(2x − 3).Multiple choiceForm 1Algebra and expressionsSimplify 3x + 2y − x + 5y.Multiple choiceForm 1Algebra and expressionsExpand 4(2a − 3).Multiple choiceForm 1Algebra and expressionsFind the value of 2p² when p = 3.Multiple choiceForm 1Algebra and expressionsSimplify 6ab ÷ 2a.Multiple choiceForm 1Algebra and expressionsWrite an expression for the perimeter of a rectangle of length l and width w.Multiple choiceForm 1Algebra and expressions
