Answer:
komi chunga lilo mas te ordo
Step-by-step explanation:
Answer:
-13 ≤ x ≤ 11
Step-by-step explanation:
|x+1| ≤12
There are two solutions, one positive and one negative, remembering to flip the inequality for the negative
x+1 ≤12 x+1 ≥-12
Subtract 1 from each side
x+1-1 ≤12-1 and x+1-1 ≥-12-1
x ≤11 and x ≥-13
-13 ≤ x ≤ 11
A constant is a value in a formula that does not change its value.
For example, in the formula:
PV = nRT
The constant is R.
It means that regardless of the value of the other variables, R will always remain the same.
R: universal constant of gases.
Answer:
A constant is a value in a formula that does not change its value.
Answer:
The answer is (2x-1)(2x+1)
Step-by-step explanation:
4x²-1 can be factorised using difference if two squares
