Simplify
3 / (x+4)
(x + 4) / 3
[(x + 5)(x + 4)] / [3(x - 5)]
Multiply and Simplify
[x(3x + 7)] / (2x + 3)
[x(3x - 7)] / (2x + 3)
[x(3x + 7)] / (2x - 3)
Add and simplify
(8x^2 - 32x) / [(x - 5)(x + 3)]
[8x(x - 4)] / [(x - 5)(x + 3)]
[8x(x + 4)] / [(x - 5)(x + 3)]
Add (5 + 2i) + (6 - 7i)
1 - 5i
11 + 9i
11 - 5i
Rationalize the denominator (divide)
(10i - 15) / 13
(10i + 15) / 13
(10i + 15) / -5
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