document.write( "Question 103816This question is from textbook Intermediate Algebra
\n" );
document.write( ": I hope I am in the right topic area. I need to figure out this problem and it has to be solved using the square root property. Can someone please help?\r
\n" );
document.write( "\n" );
document.write( "2x^2 - 35 = 15\r
\n" );
document.write( "\n" );
document.write( "further directions from my Professor are as follows:\r
\n" );
document.write( "\n" );
document.write( "Make sure that your work is demonstrating the solving method given in the instructions. Use the Insert and Symbols menus in Word to present the radical √ and plus/minus ± symbols. Remember that radicands must be enclosed within [ ]. Typing your work vertically is preferred but optional. If you choose to type horizontally, make sure you are appropriately using grouping symbols.
\n" );
document.write( "Thank You very Much! \n" );
document.write( "
Algebra.Com's Answer #75474 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! 2x^2 - 35 = 15 \n" ); document.write( "; \n" ); document.write( "I don't know what you instructions are, but here is one way to solve it: \n" ); document.write( "Add 35 to both sides: \n" ); document.write( "2x^2 = 15 + 35 \n" ); document.write( "2x^2 = 50 \n" ); document.write( ": \n" ); document.write( "Divide both sides by 2: \n" ); document.write( " \n" ); document.write( "x^2 = 25 \n" ); document.write( ": \n" ); document.write( "Find the square root of both sides: \n" ); document.write( " \n" ); document.write( "x = +5 \n" ); document.write( "x = -5 \n" ); document.write( ": \n" ); document.write( "Confirm your solutions by substituting both solutions in the original equation \n" ); document.write( " |