Algebraic Expressions flashcards
28 practice cards drawn from the Algebraic Expressions lessons. Tap a card to turn it over. Every answer is checked against the lesson it came from.
Read the Algebraic Expressions lessons in full →
If n = −2, what is 3n + 3?
-3
from “Substitution”
If n = −2, what is 2n + 7?
3
from “Substitution”
Simplify 9x − 5x
4x
from “Like Terms”
Simplify 9x − 4x
5x
from “Like Terms”
Expand x(x + 8)
from “Expanding Brackets”
Expand −5(x − 7)
−5x + 35
from “Expanding Brackets”
Factor 10x + 15
5(2x + 3)
from “Factoring by Common Factor”
Factor 18x + 24
6(3x + 4)
from “Factoring by Common Factor”
Factor xy + 2x + 5y + 10
(x + 5)(y + 2)
from “Factoring by Grouping”
Factor xy + 6x + 7y + 42
(x + 7)(y + 6)
from “Factoring by Grouping”
Expand (x + 6)(x + 6)
from “Expanding Two Brackets”
Expand (x + 3)(x − 1)
from “Expanding Two Brackets”
Factor
(x + 5)(x − 1)
from “Factoring Quadratics”
Factor
(x + 6)(x − 1)
from “Factoring Quadratics”
Factor
(2x + 3)(x + 1)
from “Factoring Quadratics with a Leading Coefficient”
Factor
(5x + 2)(x + 1)
from “Factoring Quadratics with a Leading Coefficient”
Expand
from “Algebraic Identities”
Factor
(x + 4)(x − 4)
from “Algebraic Identities”
Factor
from “The Sum and Difference of Two Cubes”
Factor
from “The Sum and Difference of Two Cubes”
(x + 6)(x + 5) is cx + 30. What is c?
11
from “Finding Unknown Coefficients by Matching”
p(x + 5) is 2x + q for every x. What is q?
10
from “Finding Unknown Coefficients by Matching”
Simplify 2x / 6x
from “Algebraic Fractions”
Simplify 3x / 6x
from “Algebraic Fractions”
What is ?
from “Adding and Multiplying Algebraic Fractions”
What is ?
from “Adding and Multiplying Algebraic Fractions”
Which is equivalent to ?
from “Recognizing Equivalent Expressions”
Which is equivalent to 2(x + 3)?
2x + 6
from “Recognizing Equivalent Expressions”