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Algebra Recap Flashcards | StudBud
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Algebra Recap
Algebra Recap
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Questions
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Answers
1
How many terms does it contain: 5x^2+6xy-y^2+3x-4y+6
2
3
6
5
2
Is t+3=11 an expression
False
True
3
Is2x-4=m an equation?
False
True
4
What are
terms
?
a term which does not contain avariable
terms with exactly the samevariable form
the number factor of an algebraicterm
algebraic forms which areseparated by + or - signs, thesigns being included
5
find the value of the expression when p=5 and q=3:-pq+3p-q
27
3
-27
-3
6
Find the value when a=8 and b=-4: a-4b-2
-10
10
-18
22
7
What is an
expression
?
algebraic forms which areseparated by + or ¡ signs, thesigns being included
an algebraic form consisting ofnumbers, variables and operationsigns
an unknown value that isrepresented by a letter or symbol
connects numbers and variables with mathematical operations (+, -, x, \div)
8
What is an
Equation?
a term which does not contain avariable
an algebraic form consisting ofnumbers, variables and operationsigns
an algebraic form which containsan = sign
the number factor of an algebraicterm
9
Which answer contains like terms?
6x3 - 9y3
12x2 + 12x
3x2 + 5x3
18y2 - 6y2
10
State the coefficient of x^2: \frac{3x+18y-4x^3}{-5x^2}
-5
3
5
-4
11
What is a
Variable
?
the number factor of an algebraicterm
algebraic forms which areseparated by + or - signs, thesigns being included
an unknown value that isrepresented by a letter or symbol
terms with exactly the samevariable form
