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Algebra is one of the most fundamental tools for engineers (and physicists) because it allows them to determine the value of something (length, material constant, temperature, mass, and so on....) given values that they do know (possibly other length, material properties, mass......).

Although the types of problems that different types of engineers (mechanical, chemical, civil, environmental) deal with varies a lot, all engineers use algebra to solve problems. Mechanical engineers, for example, will usually use calculus to determine the dimensions a certain part may need to be, but in situations where things are constant, it is much faster to simply use algebra. For example, in a situation where there is constant acceleration (due to something simple like gravity) and an object with constant mass, newton's 2nd law (Force = mass * acceleration) may be quickly used to determine the force associated. In most situations, however, the acceleration will not be constant, so calculus will need to be used.

Another example of where algebra is frequently used is in simple electrical circuits, where the resistance is "ohmic", or linearly proportional to voltage. Using "Ohm's Law," or V=IR, an engineer may simply divide the voltage of a circuit by the current that they desire (for whatever reason) to determine the type of resistor they should put in the circuit.

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Q: How do engineers use algebra?

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We use algebra to predict things.

Many people use Algebra, like doctors, builders, archetecs. Many people with good jobs use Algebra so that's why its is very important to learn Algebra. You truly use it in the future when you grow up.Algebraists use algebra.

engineers, every single teacher, chemists, laboratory technicians

Since algebra was developed during the Abbasid dynasty by Al-Khawarizmi, the people of the Abbasid dynasty were the first to use algebra.

Algebra is used in real life in a couple of ways. The most obvious way would be if the career you choose requires use of algebra; engineers, mathematicians, teachers, and scientists are examples of people that might need to use algebra. Otherwise, everyone does use algebra even though they may not realize it. For example, you're at the grocery store picking out ingredients for a big recipe. You need 2 pounds of peanuts, but the store only sells quarter pound bags. Well, in a case like that you're going to have to quickly figure out how many bags will equal the 2 pounds you need. It is just like solving an equation!

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It is used in such professions such as science when working out equations and also with Accountants when working out an amount of money to someone. Another profession that uses algebra is an Architect. They use equations to work out the size of buildings and other structures, also engineers Use algebra for precise calculations.

It is used in such professions such as science when working out equations and also with accountants when working out an amount of money to someone. Another profession that uses algebra is an Architect. They use equations to work out the size of buildings and other structures, also engineers Use algebra for precise calculations.

We use algebra to predict things.

Anywhere, at any time. Architects, chemist, engineers...

yes.Yup. Scientists use algebra all the time, no question. Even biologists.

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Engineers (depending on the TYPE of engineer) will use most forms of math you can name, including algebra, geometry, trigonometry, calculus, etc. If you are designing a bridge, it is not enough to make it look pretty- someone must calculate the size of a steel beam it will take to span THIS distance and support THIS weight safely. Engineering is perhaps the most math intense profession there is.

Many people use Algebra, like doctors, builders, archetecs. Many people with good jobs use Algebra so that's why its is very important to learn Algebra. You truly use it in the future when you grow up.Algebraists use algebra.

They use algebra because they eat pineapple pie.

You use variables to stand for numbers in algebra

Well, according to what I learned when I was in Algebra I, you should never have to use a semicolon.

by usinf algebra at work i dont no