Foo
analytical geometry is extremely useful in solving the geometrical problems
Because it's needed in everyday life - whether adding up a shopping bill or solving complex equations in your job.
Equations are not especially useful for solving most of the real-life problems that people face, which is too bad, since problems that can be reduced to equations are likely to be solved before long if not immediately. However, there are many problems in the physical sciences and engineering that lend themselves to mathematical modeling and equations and modern computer allow many difficult computations to be made quickly. Statistical methods and computer simulations can solve problems where precise equations can not be found. Also, the mental discipline developed in learning any sort of mathematics will help you develop reasoning skills that will help you solve many real life problems in the future.
well, if you know all the formulating equations it will make you better at regular equations and regular equations can be used in everyday life
School is part of real life... if you are using equations in school that is real.
Foo
Determunants simplified the rule for solving simultaneous linear equations.
You will apply them when solving quadratic equations in which the quadratic expression cannot be factorised.
Students should be aware of problem solving strategies because they are useful in life as well as in the classroom.
analytical geometry is extremely useful in solving the geometrical problems
Because it's needed in everyday life - whether adding up a shopping bill or solving complex equations in your job.
Equations are not especially useful for solving most of the real-life problems that people face, which is too bad, since problems that can be reduced to equations are likely to be solved before long if not immediately. However, there are many problems in the physical sciences and engineering that lend themselves to mathematical modeling and equations and modern computer allow many difficult computations to be made quickly. Statistical methods and computer simulations can solve problems where precise equations can not be found. Also, the mental discipline developed in learning any sort of mathematics will help you develop reasoning skills that will help you solve many real life problems in the future.
Quadratic equations can be used in solving problems where the formula is given, falling object problems and problems involving geometric shapes.All types of engineering professions use the quadratic formula since it applies to ordinary differential equations.
well, if you know all the formulating equations it will make you better at regular equations and regular equations can be used in everyday life
In the real world, it's useful to be able to come up with equations and solve them! With equations, you can find you MPG. A nurse will need to find the amount of medication a patient needs according to their age, weight, etc. You use lots of equations in life, you just don't realize it, because they are simple equations. If a movie starts at 7:00, and you want to be there 10 minutes before. And it is say a 5 minute drive. What time would you leave? You would say 6:45 without hardly any hesitation. Technically that is an equation you just solved mentally. A very simple equation. Other careers dealing with engineering or physics, require equations. You have to use equations to find the velocity of a missile that takes off at a 30 degree angle and lands however far away. Those are just a few of the ways we use equations in everyday life.
As a retired teacher of mathematics, this question made me smile! As I often told my middle school students, "You will, probably, only need 10% of the mathematics we teach, in school, to be successful in life. However, only your life can tell you which 10%." Having said this, linear equations: 1) Would enable you to determine where two lines intersect. (Useful in construction) 2) Find the break even point in marketing. 3) Determine how long it would take to reach almost any goal that could be expressed as a time dependent equation.