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What are the numbers to the left of formulas for reactants are called?
Coefficients
What are co-efficients?
5x + 3y = 7z 5, 3, and 7 are coefficients and they are integers, they are integer coefficients
Do you have to choose coefficients that will balance the equation in balancing an equation?
If your goal is to balance the equation, then yes, you have to chose the coefficients.
What are the two coefficients?
In a chemical equation, coefficients represent the no. of molecules or atoms involved in a complete chem. reaction.
What information does coefficients provide in a balanced chemical equation?
Type your answer here... The coefficients give the molar ratio of the reactants
What operations are associated with coefficients?
Identify which mathematical operations are associated with coefficients?
Identify the coefficients constant terms and like terms of 4b-9 plus 2b plus 8?
4b - 9 + 2b + 8 Coefficients are the numbers in front of the variables. Therefore the coefficient of 4b is 4 and the coefficient of 2b is 2. The like terms are 2b and 2b, but also -9 and 8. Constant terms are the ones that do not contain a variable. -9 and 8 are the constants. 4b - 9 + 2b + 8 can be simplified (by combining like terms) to give 2b - 1
What are the two kinds of coefficients?
In terms of mathematics, a coefficient plays the role of a multiplicative factor in a series or an expression. The two different kinds of coefficients include numbers and letters.
Is combining like terms much harder to do when the coefficients and constant terms are not integers?
The answer depends on how fluently you can work with fractions.
How can you simplify variable terms with fractions or mixed number coefficients?
6.6/0.2
What is -4x 9x?
All we have to do is subtract the coefficients of the x terms. The solution is -4x.
How do you add like terms?
To add like terms, find the terms that have the same (or no) variable, and combine the coefficients of the terms. For instance, if you have a+b where a and b are real numbers, you can combine them.
When factoring out the GCF do variables get factored out as well as coefficients?
Yes, if they are in common for all the terms.
What is a Characteristic for like terms?
They have the same form for any variables, but the numerical coefficients can be different.
What are the rules in addition of polynomials?
Add together the coefficients of "like" terms. Like terms are those that have the same powers of the variables in the polynomials.
What is 9x-4x-4x-5x?
All we have to do is subtract the coefficients of the x terms. The solution is -4x.
What is the classification for -2gh?
The expression -2gh is classified as a monomial in algebraic terms. It is a product of three terms: -2, g, and h, with coefficients of -2.
