6. Polynomials & Factoring
6.08 Factoring trinomials where a>1
Adaptive
Worksheet
Interactive practice questions
Consider the given area model and the key for the dimensions of the different parts of the model.
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Key:
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a
Select the two dimensions of the given area model.
$3x+1$3x+1
A
$x+3$x+3
B
$3x+2$3x+2
C
$2x+3$2x+3
D
b
Express the area of the model as a product of two linear factors.
c
Fill in the coefficients of the expanded form for the area of the model.
Area $=$=$\editable{}$$x^2$x2$+$+$\editable{}$$x$x$+$+$\editable{}$ units2
Easy
1min
Consider the given area model and the key for the dimensions of the different parts of the model.
Easy
1min
Consider the quadratic expression in factored form: $\left(2x+9\right)\left(x+3\right)$(2x+9)(x+3).
Easy
2min
Consider the quadratic expression in factored form: $\left(2x+11\right)\left(2x+7\right)$(2x+11)(2x+7).
Easy
2min
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