: Offers detailed walkthroughs for the entire Alimov 10-11 textbook.

7−210=5−25⋅2+2the square root of 7 minus 2 the square root of 10 end-root end-root equals the square root of 5 minus 2 the square root of 5 center dot 2 end-root plus 2 end-root :

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(5−2)2=5−2the square root of open paren the square root of 5 end-root minus the square root of 2 end-root close paren squared end-root equals the square root of 5 end-root minus the square root of 2 end-root :

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