What is expand (2mL-k+t^2)^2 ?

The solution to expand (2mL-k+t^2)^2 is 4L^2m^2-4Lkm+4Lmt^2+k^2-2kt^2+t^4

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expand (2mL-k+t^2)^2

expand

(2 m L - k + t^{2})^{2}

4 L^{2} m^{2} - 4 L km + 4 L m t^{2} + k^{2} - 2 k t^{2} + t^{4}

Solution steps

(2 m L - k + t^{2})^{2}

= (2 L m - k + t^{2})^{2}

(2 m L - k + t^{2})^{2} = (2 m L - k + t^{2}) (2 m L - k + t^{2})

= (2 L m + t^{2} - k) (2 L m + t^{2} - k)

Expand

(2 m L - k + t^{2}) (2 m L - k + t^{2}) : 4 L^{2} m^{2} - 4 L km + 4 L m t^{2} + k^{2} - 2 k t^{2} + t^{4}

= 4 L^{2} m^{2} - 4 L km + 4 L m t^{2} + k^{2} - 2 k t^{2} + t^{4}

z + 0.016 k \cdot (z - 1) \cdot (1 - e^{- 0.5 \cdot T})

(\frac{cos ( t )}{t} - sin (t) ln (t))^{2}

\frac{7 x ^{3} + 9 x ^{2}}{( x ^{2} + 8 ) ^{2}}

\frac{15}{( s + 10 ) ( s + 11 )}

y^{4} + (y - 3)^{2}

What is expand (2mL-k+t^2)^2 ?
The solution to expand (2mL-k+t^2)^2 is 4L^2m^2-4Lkm+4Lmt^2+k^2-2kt^2+t^4