Divide -81 by 27. You get -3.
Divide 27 by -9. You get -3.
Divide -9 by 3. You get -3.
Every new term is the previous term multiplied by -3.
Multiply -81 by -3: -81 * (-3) = 243
Multiply 243 by -3: -3 * 243 = -729
Answer: 243, -729
Answer:
s = 2
Step-by-step explanation:
I'll be using the substitution method.
Answer:
Need more info
Step-by-step explanation:
Answer:
Option A)

Step-by-step explanation:
We are given the following in the question:
Roots of quadratic equation are:

The sum of the roots and the product of the roots can be calculated as:

Standard form of quadratic equation:

Putting values, we get,

is the required quadratic equation.
Thus, the correct answer is
Option A)
