document.write( "Question 257988: They gave me this word problem:
\n" );
document.write( "I'm thinking of a number. The square of this number is the same as the number times 4. What could my number be?\r
\n" );
document.write( "\n" );
document.write( "I'm lost i have no clue how to write the equation. If you help me i would be very greatful. Please and thank you. \n" );
document.write( "
Algebra.Com's Answer #189847 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! Let x be the number. \n" ); document.write( "\"The square of the number\" would be x^2 \n" ); document.write( "\"is the same as\" means = \n" ); document.write( "\"the number times 4\" means 4x \n" ); document.write( "So putting it all together we get x^2=4x\r \n" ); document.write( "\n" ); document.write( "x^2=4x \n" ); document.write( "So now we solve it for x (our number) \n" ); document.write( "Divide both sides by x. \n" ); document.write( "x=4 \n" ); document.write( "The number is 4. \n" ); document.write( "PS grateful not greatful. You will have gratitude not be great. \n" ); document.write( " |