22+2.50x≤8522+2.50x\le8522+2.50x≤85
ddx(x8cos(x))\frac{d}{dx}\left(x^{8\cos\left(x\right)}\right)dxd(x8cos(x))
4x2+9x4x^2+9x4x2+9x
∫(x+2)x3dx\int\frac{\left(\sqrt{x}+2\right)}{\sqrt{x}}^3dx∫x(x+2)3dx
−6+8:(−2).(−3)-6+8:\left(-2\right).\left(-3\right)−6+8:(−2).(−3)
−39+10(3−10(9))+10-39+10\left(3-10\left(9\right)\right)+10−39+10(3−10(9))+10
25m4 −16n425m^{4\:}-16n^425m4−16n4
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