April123 April123
  • 02-08-2014
  • Mathematics
Answered

How do you?...
Multiply out and simplify 10(2x-1)-20x?



Answer :

luana
luana luana
  • 02-08-2014
[tex]10(2x-1)-20x=(omitting\ the bracket)= 20x-10-20x=-10\\\ Result: -10[/tex]
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Аноним Аноним
  • 02-08-2014
[tex]10(2x-1)-20x\\\\=10\times2x-10\times1-20x\\\\=20x-10-20x\\\\=-10[/tex]
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