v = -1
v=5
(v + 2)(v^2 - 2v + 4)
v -3v + 2 = 0Combine like terms on the left side:-2v + 2 = 0Add 2v to each side:2 = 2vDivide each side by 2:1 = v
v is -15... -15*2 = -30... -30+11= -19.
Do you mean 1400v + 2v^7 (is 2v to the power 7)? When you differentiate, e.g. 2v^7, you bring the 7 to the front and reduce the power by 1. If so the answer is 1400 + 7*2v^6 (where * means multiply) or 1400 + 14v^6
100 V2 - 25 W2 = (10V + 5W) (10V - 5W)Another way to show it:100 V2 - 25 W2 = 25 (4 V2 - W2) = 25 (2V - W) (2V + W)
v = -1
v=5
v^6 -64 = (v - 2)(v + 2)(v^2 - 2v + 4)(v^2 + 2v + 4)
v = 14
(6r - 7v)(3r - 2v)
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals", "squared", etc. In the above question, there is no symbol before 5v.
(v + 2)(v^2 - 2v + 4)
-12=2+5v+2v ---> Add Like terms-12=2+7v ----> Subtract 2 from both sides-14=7v ---> Divide each side by 7-2=v-2=V is your final answer
the output of 7805 is 2v or 3v if we give the input as 2v or 3v.
v -3v + 2 = 0Combine like terms on the left side:-2v + 2 = 0Add 2v to each side:2 = 2vDivide each side by 2:1 = v