Answer: 1. 10
2. an = an - 1 + 7 where a1 = -10
Step-by-step explanation:
Answer:
The value of x is 11.
Step-by-step explanation:
Consider the provided information.
It is given that 
We know that:

Now if we divide the number 81 with 32 it will gives us remainder 17.
This can be written as:

Now use the property: 

17²=289, if we divide 289 with 32 it will gives us remainder 1, thus.

Multiply both the sides by 3³.


Hence, the value of x is 11.
3. if there were less than 3 acute angles, the triangle would be either obtuse or right.
X^2 + 10x + c
Use the number in front of x, (10), to help you.
First, divide 10 by 2:
10/2 = 5
Second, square the answer, (5).
(x+5)(x+5) = 25
Answer: c=+25
Answer:
Cubic polynomial.
Step-by-step explanation:
Polynomials with their highest degree 3, are called cubic polynomials.