Algebra

Algebra

Multiple Choice

Simplify the expression 2x + 4x

• 5x

• 10x

• 6x

• x

Multiple Choice

Simplify 5x + 4y +2x + 8y

• 7x+12y

• 19xy

• 10x+32y

• x+y

Multiple Choice

Simplify the expression 5x + 3y

• 7xy

• 5xy

• 5x+3y

• 15 xy

Multiple Choice

Simplify 3x + 4y + 6x + 4y

• 6x +4y

• 9x+ 8y

• 7xy + 10xy

• 17xy

Multiple Choice

Simplify 6 $x^2$  -7x-3 $x^2$ + 4x 

• 9 $x^2$  + 11x

• 3 $x^2$  - 3x

• 3 $x^2$  - 10x

• 9 $x^2$  

Multiple Choice

Simplify 8m+9n-3m-5n

• 11m +4n

• 5m+14n

• 11m+14n

• 5m +4n

Multiple Choice

Simplify -3x+ 4y +8x - 2y

• 11x+6y

• -5x+2y

• 5x +2y

• x+y

Poll

You are given part of a sum and the answer.

Can you complete the rest of the sum?

3x + 2y + …x + …y = 8x + 4y

• 5x,2y

• 2y,5x

Poll

You are given part of a sum and the answer.

Can you complete the rest of the sum?

4x – 3y + …x + …y = 2x + 4y

• 2x, 7y

• -2x , 7y

Multiple Choice

a)x terms are the same as 

 $x^2$  terms

• True

• False

Multiple Choice

a)xy terms are the same as yx terms.

• True

• False

Poll

I can collect like terms in linear expressions.

Poll

I can simplify algebraic expressions by collecting like terms.