Answer:
<h2>2¹²</h2>
Step-by-step explanation:
The sum of the coefficients in the expansion of (x+1)^12:
= 12C0 + 12C1 + 12C2 + . . . + 12C11 + 12C12
the formula says that this sum equal to 2¹².
Other examples
The sum of the coefficients in the expansion of (x+1)^3:
3C0+3C1+3C2+3C3
=8 = 2³
The sum of the coefficients in the expansion of (x+1)^4:
4C0+4C1+4C2+4C3+4C4
=16 = 2⁴
:)
Answer:
All you have to do is think...and boom u got the answer
Answer:
Step-by-step explanation:
8000000
<em>Hope that helps!</em>
The number of times which the number 2 x 10-5 is greater than 4 x 10-12 is; 5 × 10⁶ times
To estimate how many times larger 2 x 10-5 is than 4 x 10-12 in the form of a single digit times an integer power of 10;
We must evaluate as follows;
- 2 x 10-5 divided by 4 x 10-12
Therefore; we have;
Since we are required to express the answer in the form of a single digit times an integer power of 10; we have;
Read more on indices;
brainly.com/question/17025327
Subsitution
solve for y in first equation
add 2x to both sides
y=2x+8
sub 2x+8 for y in second equation
16+4x=2(2x+8)
divide both sides by 2
8+2x=2x+8
true
there are infinite solutions for x
therefor infinite soltions for y
there are an infinite number of solutions
