false
False
-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.
If, by fraction, you mean a number which can be written in the form p/q where p and q are integers and q>0, then none of them are irrational.If you mean a number which can be written as x/q where x is real and q is a positive integer, then it is irrational whenever x is irrational.
Yes, help is used as a verb and also as a noun.I help my kids with their homework whenever I can. (verb)I offered help when my neighbor's car wouldn't start. (noun)
In linear algebra, Cramer's rule is an explicit formula for the solution of a system of linear equations with as many equations as unknowns, valid whenever the system has a unique solution.
True
A rational expression is not defined whenever the denominator of the expression equals zero. These will be the roots or zeros of the denominator.
False
No. 0/3 is well defined.
Yes, it is true.
A rational number is any number that can be expressed as a fraction. It becomes meaningless or undefined when the lower number, the denominator, its 0 (zero)
To solve rational expressions, first, factor both the numerator and the denominator whenever possible. Next, identify any common factors that can be canceled out to simplify the expression. If the expression includes an equation, set the simplified form equal to zero to find the variable's value, and ensure to check for any excluded values that make the denominator zero. Finally, express the solution in its simplest form.
Whenever we are dealing with rational fractions.
cause whenever he sees little boys he makes that facial expression
5/5 is 1. Whenever the numerator and denominator is the exact same number, it is equal to 1.
-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.
A power with a rational exponent m/n in lowest terms satisfies : whenever this makes sense.