balance the reactant side with the product side of the equation.
In the expression 2x, the 2 is the coefficient. It tells you how many of the x you need.
In the beginning, no you need not cull the special coefficient
To find the coefficient of the variable term, we need to combine like terms. The coefficient of the variable term -1.5r is -1.5. The coefficient of the variable term 6r is 6. The coefficient of the variable term -12.2r is -12.2. Thus, when combined, the coefficient of the variable term is -1.5 + 6 - 12.2, which simplifies to -7.7.
It mean you need to go back to 2nd grade math
coefficient
Coefficient
In the expression 2x, the 2 is the coefficient. It tells you how many of the x you need.
The binomial usually has an x2 term and an x term, so we complete the square by adding a constant term. If the coefficient of x2 is not 1, we divide the binomial by that coefficient first (we can multiply the trinomial by it later). Then we divide the coefficient of x by 2 and square that. That is the constant that we need to add to get the perfect square trinomial. Then just multiply that trinomial by the original coefficient of x2.
In the beginning, no you need not cull the special coefficient
You need two different materials to determine the coefficient of friction. Without another material you cannot know what the coefficient of friction is.
Just multiply the weight by each coefficient, add them together and multiply by 9.8
Because there are 2 oxygen atoms on the reactants side and only one on the products side. You can either add a coefficient of 1/2 on the O2 or you can add a coefficient of 2 on H2 and H2O.
You can do this by finding two numbers that add to make 18 (the coefficient of the middle term) and multiply to make 65 (the product of the first term's coefficient and the last term). As it happens, 65 only has two factors, 5 and 13, which do add up to make 18. Unfortunately, they won't work for this equation, as we need them to add up to 18, and multiply to make negative 65. So this statement can not be factored.
Friction= (coefficient of friction)(normal reaction) If you don't have the friction or the coefficient of it I'm sure you must have been given something else. Could you add the exact question to the discussion ?
It will be invaluable if (when) you need to calculate sample correlation coefficient, but otherwise, it has pretty much no value.
well i would say that a factor is a number add to another number and it equal something but a coefficient is not really what i know but i think its something similar to a factor
You add or change the coefficient, never the subscript or it becomes a completely different molecule.*cough 8th grade science*