-|10+(-4)|
-|-11+6|
0 = 48.75 + (-9.8)x
-y if y=3
260000(260000-2x)+(x^2) = (260000^2)-(6.5^2)
-y if y=1
635.89 x 100
difference between real and imginary number?
Select the polar form of the complex number −6–√−2–√i
22–√ei7π4
22–√ei7π6
2–√ei7π6
22–√e7π6
-x+5 if x=-7