Answers edited by Elias
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How do you factor
3x^2-22x-16
3
x
2
−
22
x
−
16
?
How do I find two solutions for both x and y with only two equations provided?
How do you solve by substitution
3x + 2y = 11
3
x
+
2
y
=
11
and
x - 2 = -4y
x
−
2
=
−
4
y
?
How to graph f(x) = square root of 2x-4 ??