Evaluate
-8\left(x+2\right)\left(3x+2\right)\left(2x-y+z\right)^{2}
Expand
-96x^{4}-256x^{3}-128x^{2}-64xy^{2}+128xyz+128xy-64xz^{2}-128xz-32y^{2}+96yx^{3}+256yx^{2}+48yzx^{2}+64yz-32z^{2}-96zx^{3}-256zx^{2}-24\left(xy\right)^{2}-24\left(xz\right)^{2}
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