Practice problem
Simplify −235−770-2\sqrt{35}-7\sqrt{70}−235−770
−935-9\sqrt{35}−935
−970-9\sqrt{70}−970
−9105-9\sqrt{105}−9105
−235−770-2\sqrt{35}-7\sqrt{70}−235−770
Type a concept, like “slope” or “photosynthesis”.