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How does the method for solving equations with fractional or decimal coefficients and constants compare with the method for solving equations with an integer coefficients and constants?
The answer depends on how advanced your methods are. In general, the methods are the same except that if you have repeating decimals, they may cause rounding errors.
What do coefficients stand for?
Coefficients don't 'stand' for anything. They are numbers which multiply variables. For instance, in the expression 3 x + 2, three is the coefficient of x.
What is 4c times 3c?
To find the product of 4c and 3c, you multiply the coefficients (4 and 3) together to get 12. Then you multiply the variables (c and c) together to get c^2. Therefore, the result of 4c times 3c is 12c^2.
What is 2xy times x?
To find the product of 2xy and x, you multiply the coefficients (2 and 1) to get 2, then multiply the variables x and x to get x^2, and finally multiply the variables y and 1 to get y. Therefore, the result of 2xy times x is 2x^2y.
What constants can be added to x2 - x to form a perfect square trinomial?
There are no FOLLOWING constants! The answer is 0.25
