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Lesson 1.1 Variables and Expressions

Terms in this set (30)

the product of 9 and x squared
9x²
the difference of 9 and x squared
9 - x²
the sum of 9 and x squared
9 + x²
5 squared
5²
5 cubed
5³
the sum of c and twice d
c + 2d
the sum of c and three times d
c + 3d
the difference of 4 and 5 times x
4 - 5x
the difference of 5 and 4 times x
5 - 4x
2 times x squared
2x²
2 times x cubed
2x³
1 less than 7 times x cubed
7x³ - 1
7 less than x cubed
x³ - 7
3 times n squared minus x
3n² - x
the product of 2 and n squared added by x
2n² + x
x to the fourth power plus 6 times r
x⁴ + 6r
the sum of a number x and 10
x + 10
15 less than x
x - 15
15 more than x
x + 15
the product of x and 10
10x
6 more than twice x
2x + 6
6 less than twice x
2x - 6
8 increased by three times x
8 + 3x
the difference of 17 and 5 times x
17 - 5x
the product of 2 and x plus 1
2x + 1
two times the sum of x and 4
2(x + 4)
two times the difference of x and 4
2(x - 4)
3 times the quantity of x and 4
3(x + 4)
3 times the difference of x and 4
3(x - 4)
3 times the sum of x and 2
3(x + 2)
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