-54+12-1
Write the standard equation of the parabola with focus (-6, 4) and directrix x =2.
2(7+2×3)+4÷ 1/6
Differentiation Rules
((n^2+3n-4)/(n^2-1))-1
10 + x > 15
lcm of 84 and 108
Group of answer choices
7
-2
3
0
4. Use exponential function to prove
Cosh2x=Sinh2 x+Cosh2x
