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What does the term The sum of the answers mean when dealing with an algebraic equation such as 2x to the power of 2 plus 5x minus 3 equals 0?
Wiki User
∙ 14y ago
2x2 + 5x - 3 = 0 Since the highest power of 'x' in this expression is '2', there are two answers, i.e. two different values for 'x' that will make this statement true. In this particular case, the answers are ( x = 1/2 ) and ( x = -3 ). Ordinarily, an algebra quiz would ask you to find the answers. But the teacher might go a bit farther and ask for the sum of the answers. In this case, the sum is (1/2) + (-3) = -(2 and 1/2).
Wiki User
∙ 14y ago
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What type of equation is X equals Y over Z?
algebraic
What is the algebraic equation for x equals 3 and y equals 3.5?
x=3 y=3.5
Is x equals 1 a solution of the equation 2 - 8x?
No. That is because 2 - 8x is an algebraic expression, not an equation. And since it is not an equation, it does not have a solution.
Are algebraic expressions needed in an equation?
Yes normally because the LHS expression equals the RHS expression
Is 5 times x equals 35 an algebraic expression?
No because it is an algebraic equation that includes an equality sign thus: 5x=35 and the solution is x=7
What type of equation is X equals Y over Z?
algebraic
What the 1 equals 1?
Yes, one equals one. If you get that when solving an algebraic equation, the equation is true for all real numbers.
Why does or what is the significance of m equals slope in algebraic equations?
Without m in the algebraic equation the line would have no steepness.
What is the similar between a algebraic expression and algebraic equaton?
An expression simply contains no equals sign. This is an expression: 2x + 4y + 3 An equation contains an equals sign. This is an equation: 2x + 4y + 3 = 0
What is the algebraic equation for x equals 3 and y equals 3.5?
x=3 y=3.5
What is 3 plus y equals 12?
An algebraic equation; Y=9
Is 15x an algebraic equation?
No. An equation must be equal to something, that's why its called an equation. 15x = 60 is an equation, in which case x equals 4
Is 7 plus 4 equals 11 an algebraic equation?
No, it is an arithmetic equation. There are no variables involved, only numeric constants and, as a result, most people would not consider it algebraic.
Is x equals 1 a solution of the equation 2 - 8x?
No. That is because 2 - 8x is an algebraic expression, not an equation. And since it is not an equation, it does not have a solution.
What does 3k plus 16 equals 5k?
It represents an algebraic equation in the variable, k.
What is 50 equals 6d plus 8?
That is an algebraic equation. If you are asking what the solution is for the above equation, it would be:d = 7
Are algebraic expressions needed in an equation?
Yes normally because the LHS expression equals the RHS expression
