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Discussion Response Post to: someone, please explain me wavy curve method so that i can understand it easily, i've read it from a

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neeraj joshi (146)

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wavy curve is a simple method draw a number line and plat the points where the given expression becomes zero for the value of variable like x..OK I WILL SHOW IT TO U WITH EXAMPLESUPPOSE THE EXPRESSION IS (X-2)(X+3)SO PLOT POINTS 2 AND -3 ON NUMBER LINE AS I TOLD U EARLIERNOW SEE AT THE POINTS GREATER THAN 2 WHETHER THE EXPRESSION IS POSITIVE OR NEGATIVE IN THIS EXAMPLE IT IS POSITIVE:::::::NOW SEE THE SAME AT POINTS AT THE BACK OF-3 SUCH AS -4 IT IS COMING OUT TO BE NEGATIVENOW PLOT THE WAVY CURVE AND OBTAIN THE SOLUTIONS FOR X FROM IT SORRY I CAN'T SHOW YOU THE WAVY CURVE HERE AS IT IS NOT POSSIBLEHOPE U HAVE UNDERSTOODIF IT SEEMS BENEFICIAL PLEASE RATE ME

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