The inside area of a square garden has an area of (x+4)^2 - x^2, where x represents the length of the side of the outside of the garden. Simplify this expression.
What will be an ideal response?
Mathematics
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Find the unit tangent vector of the given curve.r(t) = 3t5i - 12t5j + 4t5k
A. T = 
i + 
j + 
k
B. T = 
i - 
j - 
k
C. T = 
i - 
j + 
k
D. T = 
i - 
j + 
k
Mathematics
Write an inequality whose solution set is the interval.(-5, -3)
A. -5 ? x ? -3 B. -5 < x > -3 C. -5 < x < -3 D. -5 > x > -3
Mathematics
Give the equation of the oblique asymptote, if any, of the function.f(x) = 
A. y = 0 B. y = 2x + 1 C. y = 2x D. y = 2x - 1
Mathematics
Divide and simplify.
÷ 5
A. 
B. 
C. 
D. 5
Mathematics