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Mental math is basically math in your head so for example 40x2=80 so I did that in my head
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∙ 11y ago
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How can variables be used to help solve a math problem?
If you don't know something in a math equation you can replace it with a variable and then solve it algebraically.
How does the distributive property help solve an equality?
The distributive property breaks down the equation to make it more simple to do. It is often used for mental math. An example is (12x56). (10x50=500)+(2x6=12) then, (500+12=512).
Solve the equation and explain the steps you use used to solve 744 31?
The answer to 744 times 31 equals 23064. To solve this math problem you will have to take the number 744 and add it 31 times.
Can a graphing calculator be used to solve any quadratic equation?
For the most part it can. if you have a TI-83 or better, you can use the solver under your math button. All you have to do is plug in the equation that is set to equal zero!
What property is used to solve the equation?
It depends on the equation that is being solved.
How can variables be used to help solve a math problem?
If you don't know something in a math equation you can replace it with a variable and then solve it algebraically.
How does the distributive property help solve an equality?
The distributive property breaks down the equation to make it more simple to do. It is often used for mental math. An example is (12x56). (10x50=500)+(2x6=12) then, (500+12=512).
Solve the equation and explain the steps you use used to solve 744 31?
The answer to 744 times 31 equals 23064. To solve this math problem you will have to take the number 744 and add it 31 times.
The quadratic formula cannot be used to solve an equation if the coefficient of the equation's x2-term is?
The quadratic formula cannot be used to solve an equation if the coefficient of the equation's x2-term is 0.
What is the quadratic formula cannot be used to solve an equation if the coefficient of the equation x square term is?
The quadratic formula cannot be used to solve an equation if the coefficient of the equation x square term is what?
Can a graphing calculator be used to solve any quadratic equation?
For the most part it can. if you have a TI-83 or better, you can use the solver under your math button. All you have to do is plug in the equation that is set to equal zero!
When and where was the first mental math used?
More than likely the first mental math used was during prehistory, as there was no written language or number system.
What property is used to solve the equation?
It depends on the equation that is being solved.
The quadratic formula can be used to solve an equation only if the highest degree in the equation is?
The quadratic formula can be used to solve an equation only if the highest degree in the equation is 2.
Why does 3 equal x?
The number 3 equals x when it has the same value in an equation. This is used to help solve a specific problem in math where certain variables are unknown.
How was the abacus used to solve math problems?
beads
What is an equation that can be used to solve a proportion?
3x = 40
