Question

write 2y=10-y√2 this quadratic equation in ax√2 + bx +c =0 form

Answer 1

ax 2 + bx + c = 0  when a 0.  There are three basic methods for solving quadratic equations: factoring, using the quadratic formula, and completing the square.  Factoring To solve a quadratic equation by factoring,  Put all terms on one side of the equal sign, leaving zero on the other side.  Factor.  Set each factor equal to zero.  Solve each of these equations.  Check by inserting your answer in the original equation.  Example 1  Solve x 2 – 6 x = 16.  Following the steps,  x 2 – 6 x = 16 becomes x 2 – 6 x – 16 = 0  Factor.   ( x – 8)( x + 2) = 0  Setting each factor to zero, equation  Then to check, equation  Both values, 8 and –2, are solutions to the original equation.