Identifying Parts of Expressions
The leading coefficient of the variable term
9 + 3x2
What is... 3
The simplified form of the expression
(3x)+(2x+7)
What is... (5x+7)
The simplified form of the expression
(2x+7) - (x+1)
What is... (x+6)
x(4x2)
What is... 4x3
The slope of the line
-3x+10
What is... -3
The highest degree of the polynomial
4x4+10x-7x2
What is... degree 4 (4th degree)
The simplified form of the expression
(4x+6)+(4x+2)
What is... (8x+8)
The simplified form of the expression
(9x+13) - (x-1)
What is... (8x+14)
The simplified form of the expression
3x (1+4x)
What is... (12x2+3x)
A music app charges $5 per month plus $2 for each downloaded song. Write an expression for the total cost if someone downloads x songs. Then find the cost if they download 4 songs.
What is... $13
The standard form of the equation
10x-4x3+2
What is... (-4x2+10x+2)
The simplified form of the expression
(9x-1)+(2x+13)
What is... (11x+12)
The simplified form of the expression
(3x-3) - (4x-9)
What is... (-x+6)
The simplified form of the expression
(8x2)(x+10)
What is... (8x3+80x2)
Juan buys 3 pairs of socks at the same price per pair and spends $18 total. How much does each pair of socks cost?
The number of variables in the equation
6x3+4x2+2x+1
What is... 1
The simplified form of the expression
(-4x2+1)+(14x-20)
What is... (-4x2+14x-19)
The simplified form of the expression
(4x2+12) - (x-2)
What is... (4x2-x+14)
The simplified form of the expression
(-2x4)(7x2+1)
What is... (-14x6-2x4)
A concert venue sells balcony tickets for $20 and floor tickets for $35. A total of 80 tickets are sold, earning $2,200. How many balcony tickets and floor tickets were sold?
What is... 40 floor tickets and 40 balcony tickets.
Challenge Question: What is the leading coefficient of the simplified expression for the polynomial? Explain how you came to your answer.
3+8x4-11-3x4
What is... 5
Challenge Question: The simplified form of the expression. Explain how you found your answer.
(4x2+3x+2)+(8x2-3x+4)
What is...(12x2+6)
Challenge Question: The simplified form of the expression. Justify how you found your answer.
(5x3-3x2+10) - (x3+8x2-2)
What is... (4x3-11x2+12)
Challenge Question: The simplified form of the expression. Explain how you found your answer.
(3x+1)(4x+7)
What is... (12x2+25x+7)
Challenge Question: Find the polynomial expression of the area of the basketball court. A rectangular basketball court has a length of (x+5) feet and a width of (x+3) feet. Your answer should be in simplified standard form.
What is... x2+8x+15 feet.