5⋅185\cdot185⋅18
(7b−2x)2\left(7b-2x\right)^2(7b−2x)2
8c9+64d38c^9+64d^38c9+64d3
x2−2x−169x^2-2x-169x2−2x−169
3x2−3xy; x=5 y=−2 3x^2-3xy;\:x=5\:y=-2\:3x2−3xy;x=5y=−2
4y+4x4y+4x4y+4x
x2+22x+40=0x^2+22x+40=0x2+22x+40=0
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