The average of 3 numbers is 32. Two of the numbers are 30 and 40 what is the third number?
(2x)*(2x)
8(76-0.6)
find y from y''-6y'+9y=t^3/2e3t
(x+4)*(x+4)
(x*x)+(y*y)=40
y=x+4
(√8)2; 5) -
√(-11)2;
(-√5)2;
√-32;
(3√-12)2;
(2√4)2;
(-3√3)2;
(5√2)2
(-2√7)2;
-4-√15 √15;
√13-√13:
-2√20-√20.
equation of a line with the points (3,1) and (5,-4)
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