Answer:
Step-by-step explanation:
we know that
The expression Subtract from is equivalent to the algebraic equation
Group terms that contain the same variable
Combine like terms
Answer:
7920
Step-by-step explanation:
12C3 × 9C2
= 220×36
= 7920
product - result of multiplication
quotient - result of division
sum - result of addition
difference - result of subtraction
Therefore x(x+1)≤0, and if two numbers multiply to a negative number, one of them has to be negative and the other has to be positive. In this case, because x+1>x, x≤0, and x+1≥0
Therefore -1≤x≤0, and x can take up the value of any real number in the interval [-1,0]
Answer:
Continuous
Step-by-step explanation: