document.write( "Question 189375: i need your help to find the square root of 200
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #142067 by feliz1965(151)![]() ![]() ![]() You can put this solution on YOUR website! Let sqrt = square root for short\r \n" ); document.write( "\n" ); document.write( "sqrt{200} = two numbers (one of them is a perfect square) that when multiplied together will give you 200.\r \n" ); document.write( "\n" ); document.write( "How about 100 times 2?\r \n" ); document.write( "\n" ); document.write( "You see, 100 is a perfect square because 10 times 10 = 100.\r \n" ); document.write( "\n" ); document.write( "We have sqrt{200} = sqrt{100} times sqrt{2}.\r \n" ); document.write( "\n" ); document.write( "What is the square root of 100?\r \n" ); document.write( "\n" ); document.write( "It is 10, right?\r \n" ); document.write( "\n" ); document.write( "So, this means that the sqrt{100} = 10.\r \n" ); document.write( "\n" ); document.write( "Now, the square root of 2 is already in lowest terms and so, it cannot be reduced anymore.\r \n" ); document.write( "\n" ); document.write( "Your final answer is: 10(sqrt{2}).\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |