What is t^2-e^{-2}t+cosh^2(t) ?

The solution to t^2-e^{-2}t+cosh^2(t) is t^2-t/(e^2)+cosh^2(t)

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simplify t^2-e^{-2}t+cosh^2(t)

simplify

t^{2} - e^{- 2} t + cosh^{2} (t)

t^{2} - \frac{t}{e ^{2}} + cosh^{2} (t)

Solution steps

t^{2} - e^{- 2} t + cosh^{2} (t)

e^{- 2} t = \frac{t}{e ^{2}}

= t^{2} - \frac{t}{e ^{2}} + cosh^{2} (t)

2 m \cdot (- m^{2} - m + 5)

(1 - 3 i)^{3} + a (1 - 3 i)^{2} - b (1 - 3 i) - 20

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\frac{( - 8 x ^{2} + 4 x y + 6 x )}{2}

What is t^2-e^{-2}t+cosh^2(t) ?
The solution to t^2-e^{-2}t+cosh^2(t) is t^2-t/(e^2)+cosh^2(t)