How to solve applications using quadratic functions and square roots examples and step by step solutions solve word problems with square roots square root real world problems with answers algebra gmat math. Square root application this video shows how to use the square root function in word problems example the speed s in miles per hour that a car is traveling when it goes into a skid can be estimated by using the formula s sqrt 30fd where f is the coefficient of friction and d is the length of the skid marks in feet. The pythagorean theorem is great for solving word problems its also good for sparking some scintillating dinner conversation at least we think so no word yet from that dude who ran screaming from the room when a word problem describes a situation that can be visualized using a triangle its likely that the pythagorean theorem is lurking somewhere nearby. This smartboard lesson starts off with a warm up involving basic problems dealing with perfect squares and square roots it then deals with real world applications of perfect squares and square roots in 5 different word problems. Simple square root problems can often be solved as easily as basic multiplication and division problems more complex square root problems on the other hand can require some work but with the right approach even these can be easy start practicing square root problems today to learn this radical new math skill
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