Ask
your own question, for FREE!

Mathematics

OpenStudy (anonymous):

expand (x+5) raise to 4

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (campbell_st):

use the coefficients from Pascals triangle 1, 4, 6, 5, 4, 1 then its \[1 \times x^4 + 4 \times x^3 \times 5 + 6 \times x^2 \times 5^2 + 4 \times x \times5^3 + 5^4\] simplifying gives \[(x + 5)^4 = x^4 + 20x^3 + 150x^2 + 500x + 625\] or you could use binomial expansion \[^{n}C _{r} x^{n - r} 5^r\]

Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!

Join our real-time social learning platform and learn together with your friends!

Latest Questions

Jane2711:
Here is another cover I did. (Flashlight - By: Jessie J) https://voca.ro/1j7plVZh

40 minutes ago
5 Replies
0 Medals

MochaBerries:
So I asked @Elsa213 what color she wanted meh to do and she picked Blue-violet c:

49 minutes ago
13 Replies
4 Medals

Maxb34:
Suppose a normal distribution has a mean of 62 and a standard deviation of 4. What is the probability that a data value is between 56 and 64? Round your ans

36 minutes ago
1 Reply
0 Medals

lolokrat:
f(x)=2x^2+3 and g(x)=x^3 what is g(f(x))? i know the answer is (2x^2+3)^3, but ca

9 hours ago
1 Reply
3 Medals

deyluvphat:
A white-tailed deer can sprint at speeds up to 30 miles per hour. American bison can run at speeds up to 3,520 feet per minute.

13 hours ago
2 Replies
2 Medals

lolokrat:
why would this be no solution? wouldn't x=3 be the solution?

12 hours ago
4 Replies
1 Medal

kekeman:
Which of the following situations would be useful for implementing a recursive function? A complex problem needs to be broken down into smaller, manageable

7 hours ago
2 Replies
1 Medal

lolokrat:
can someone pls explain to me the steps of this problem? where did the 9x and 2x

14 hours ago
15 Replies
3 Medals

MoiraG:
Which statements accurately describe the English colonies in North America? Choose all answers that are correct.

15 hours ago
1 Reply
1 Medal