Hello everyone,
I want to factor out the expression (-1)^n to (-1)^n+1 on the left-hand side, but how do I go about doing that? I know the power law: (-1)^n+1 is (-1)^n x (-1)^1, but if I split it up, I could factor out (-1)^n to the left, but that wouldn't be the expression I want. I hope you can help me.
(1 votes)
Loading...In this task I first calculated k with k/l = b/c then m and a Unfortunately that was wrong… but I can’t find the mistake Could someone please tell me where I made a mistake?
Hello, Can someone help me with the task. Thanks
Hello folks, I would appreciate some help. I'm confused. Should I mark the red and blue colored boxes or the uncolored ones?
Hello, I'm currently at a loss. I received an email with the following information. Square timber 150×150 dried KD, stock length 5.0m: 420€/m3 I only need 1 meter x 15 cm thick x 15 cm wide Can anyone help me figure out how much the timber would cost? Thanks in advance
Tip:
(I take the form itself to be clear):
I don’t understand
What do you not understand now? What you can do with forming, or you don’t understand the forming yourself?
Can you write me an expression?
No, I just want to know how you get the transformation up -(1)^n+1 and not the expression equal
I don’t understand what you really want. You’re talking to me. I’ve done everything for you now and I can’t do more for you.
I have left side (-1)^n and on the right side (-1)^n+1 now I would like to get the right expression after links. Now I can make the right expression (-1)^n x (-1)^1 and (-1)^n exclude, but I need (-1)^n+1.
You wanted (-1)n+1 out. Please read the supplement, which after clamping out (-1)n+1 begins.
So more what should the expression give me to get the desired forming and why the number will not be positive if I duplicate two negative expressions with each other