Squaring a radical
What is (2√10)²?
In what ways are combining like radical terms similar to combining like terms that are monomials?
Does the point (1, 20) satisfy the following system of equations?
y = -2x + 15
y = x + 12
Solve the equation
Solve the equation for r:
3r³ + 12r² = 36r
What is the slope of a line parallel to a vertical line?
Find the equation of the line, in slope-intercept form, passing through the points (2,4) and (5,13).
Write the equation of a line
Write an equation of the line containing the point (8,-4),
and parallel to the line 4x - 9y = 5.
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