What is expand (sqrt(1+x^2)*2x)^2 ?

The solution to expand (sqrt(1+x^2)*2x)^2 is 2^2x^2(sqrt(x^2+1))^2

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expand (sqrt(1+x^2)*2x)^2

expand

(1 + x^{2} \cdot 2 x)^{2}

2^{2} x^{2} (x^{2} + 1)^{2}

Solution steps

(1 + x^{2} \cdot 2 x)^{2}

Apply exponent rule:

(ab)^{c} = a^{c} b^{c}

(1 + x^{2} \cdot 2 x)^{2} = (1 + x^{2})^{2} \cdot 2^{2} x^{2}

= 2^{2} x^{2} (x^{2} + 1)^{2}

x^{2} \cdot (x - 2)^{2}

\frac{1}{2 π} e^{- \frac{0. 7 ^{2}}{2}}

(33.57) \cdot (4.3 \cdot 1 0^{- 4})

What is expand (sqrt(1+x^2)*2x)^2 ?
The solution to expand (sqrt(1+x^2)*2x)^2 is 2^2x^2(sqrt(x^2+1))^2