How to add trinomials

Practice Questions

Algebra 1 › How to add trinomials

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2

Add the trinomials:

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Evaluate the following:

$\frac{1}{2}(6x^2+2x-3) + \frac{1}{4}(12x^2-24x+6)$

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Solve this system of equations for :

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Simpify into quadratic form:

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Evaluate the following:

$\left(\frac{1}{2}x^2 +2x - 4\right) + \left(\frac{3}{2}x^2 -5x -4\right)$

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Evaluate the following:

$\frac{1}{2}(4x^2-5x+10)+\frac{1}{4}(7x^2-5x+12)$

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Subtract the expressions below.

$\left (\frac{1}{3}x^{2}+\frac{1}{6}xy-\frac{5}{4}y^{2} \right )-\left (\frac{1}{9}x^{2}-\frac{4}{3}xy+y^{2} \right )$

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Simpify into quadratic form:

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Add:

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