What is ((e^x+e^{-x})/2)^2 ?

The solution to ((e^x+e^{-x})/2)^2 is ((e^x+e^{-x})^2)/4

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simplify ((e^x+e^{-x})/2)^2

simplify

(\frac{e ^{x} + e ^{- x}}{2})^{2}

\frac{( e ^{x} + e ^{- x} ) ^{2}}{4}

Solution steps

(\frac{e ^{x} + e ^{- x}}{2})^{2}

Apply exponent rule:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

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

2^{2} = 4

= \frac{( e ^{x} + e ^{- x} ) ^{2}}{4}

(x + 6) (x - 2) (x - 3)

- 5 \div 5

4 (- 4)

6000

(x + y + 1) (x - y - 1)

What is ((e^x+e^{-x})/2)^2 ?
The solution to ((e^x+e^{-x})/2)^2 is ((e^x+e^{-x})^2)/4