Identifying
What is the variable in the following algebraic expression?
3-4w
w
Identify the like terms in the following algebraic expression:
2x+8+3y+5
8,5
What would the given algebraic expression be if Sally bought 4 lots of paddle pops (p) and 3 lots of chocolate bars (c)?
4p+3c
What operation is done when using the distributive law?
multiplication
Simplify:
2x+5+4x-2
6x+3
What is the constant in the following algebraic expression?
5g+19
19
Simplify the given algebraic expression by combining like terms:
4-3x+2+8x
6+5x
What would the given algebraic expression be if a farmer wanted to know the area of his rectangular paddock with length x, and width w?
xw
How many pairs of like terms are in the given algebraic expression?
4x^2-3y+4x+2y
one pair,
-3y, 2y
Simplify
4b +4 + 3c + 6b +8
10b +3c +12
What is the coefficient in the following algebraic expression?
8-7y
-7
Simplify the given algebraic expression by distribution:
-3(4+9x)
-12 -27x
What would the given algebraic expression be if 5 friends each bought (i) icecreams and (t) toppings each?
5(i+t)
Does the distributive law or combining like terms come first?
Distributive law - Multiplying
Simplify
9x + 5 - 17 + 11x +22
What is
20x+10
How many terms are in the following algebraic expression?
3x-4y+18-2z
4 terms
Simplify the given algebraic expression:
2+4(5-5x)
22-20x
What would the given algebraic expression be to find the perimeter of a chicken pen that is x+2 metres in width and x+5 metres in length
x+2+x+5+x+2+x+5 = 4x+14
In the given algebraic expression, what would be the SECOND step in simplifying?
23-4(3x+5)
Step 1 - expanding the bracket
Step 2 - collecting like terms
Simplify
6(2x + 3)
12x + 18
Which of the following algebraic expressions will have ONLY 2 terms AFTER being simplified?
3x-2y+18-5
21-3x+17-4x
2a+3b-4-5a
21-3x+17-4x
Simplify the given algebraic expression:
3x-4y+7(x-y)
10x-11y
What would the given algebraic expression be if a large garden bed is to be reduced in size. Current length is l and current width is w.
Reduce the length by 10 metres and the width by 4 metres.
l-10+l-10+w-4+w-4 = 2w+2l-28
20-2x5+9/3
13
Simplify
4(15x + 20y)
60x + 80y