2•(p-q)
The difference of p and q can be written : p - q Twice the difference is therefore 2 x (p - q) which can also be written as 2(p - q) OR 2p - 2q. Consequently you can create another variable (say) y and make this equal to twice the difference of p and q by simply writing, y = 2(p -q)
Qx2+4
P! / q!(p-q)!
4(QxP)
If B is between P and Q, then: P<B<Q
The difference of p and q can be written : p - q Twice the difference is therefore 2 x (p - q) which can also be written as 2(p - q) OR 2p - 2q. Consequently you can create another variable (say) y and make this equal to twice the difference of p and q by simply writing, y = 2(p -q)
The sum of p and q means (p+q). The difference of p and q means (p-q).
If p then q is represented as p -> q Negation of "if p then q" is represented as ~(p -> q)
A rational number can be expressed as a ratio in the form, p/q, where p and q are integers and q > 0.
If you mean, (by rational form), in the form "p/q", let p= -2 and q = 1
Assuming the angles are expressed in degrees: P = 2Q -3° (because "angle P is three less than twice the measure angle Q") P + Q = 180° (because they are supplementary angles) P+Q = 2Q - 3° + Q = 3Q -3° = 180° 3Q = 183° Q = 61° P = 2∙61° -3° = 122° - 3° = 119° If the angles are expressed in radians, the math is similar except you start with P = 2Q - 3 and P+Q = π yielding P = 2π/3 -1 and Q = π/3 +1
An irrational number cannot be expressed as a ratio in the form p/q where p and q are integers and q > 0. Integers can be.
Qx2+4
We can not provide a specific value as an answer to this question as both p and q are variables and their value is unspecified.However we can write this as:-8(p + q).We can multiply out the bracket to get:-8p + -8q.This is as far as we can answer this question unless the values of p and q are known.-8(p + q) = -8p + -8q
The p in PS means post script and you write it afer leters for things you forget. If you are referring to the old expression, "mind your p's and q's" it stands for pints.
In algebra, you could write it as simply 'pq'.
coefficient