Since that is only one set of numbers, you would have to start on the origin, then move right on the x-axis twice because the first number is 2, and stay there for the other half of the equation since the other number is 0.
Step-by-step explanation:
The explanation:
8x+36x-24=
44x-24.
That is in its simplest form.
Let S be the sum,
S = 2 + 4 + 6 + ... + 2 (n - 2) + 2 (n - 1) + 2n
Reverse the order of terms:
S = 2n + 2 (n - 1) + 2 (n - 2) + ... + 6 + 4 + 2
Add up terms in the same positions, so that twice the sum is
2S = (2n + 2) + (2n + 2) + (2n + 2) + ... + (2n + 2)
or
2S = n (2n + 2)
Divide both sides by 2 to solve for S :
S = n (n + 1)
Answer:
4.41
Step-by-step explanation:
you multiply 2.1 times 2.1
X² × x = x³
x² × 1 = x²
1 × x = x
1 × 1 = 1
x³ + x² + x +1
The answer is a
