Double command stroke?
Hello, I have a math exam in two days and I wanted to ask if I can use a double command dash for inequalities and equations.
How do you prove this inequality using Lagrange's theorem?
1 < √2 < 2 How do you even go about it? I have no idea.
Solve inequality mathematics?
Hello, my little brother (14, 8th grade high school) has this homework assignment. Unfortunately, we're at a loss. Can you help us?
How can I show that the inequality 3e ≤ 2k holds for every polyhedron?
Need a hint for that task up there 🙁 Proof for Uni
What was done wrong here?
Hello, I solved this inequality. However, the results say it should be -8. I can't really figure out what I did wrong, and I have a very important exam tomorrow. Thanks in advance if anyone answers🙏
Why is the solution set like this?
I'm talking about the inequality on the left side, and shouldn't it have been (-4,+infinity) instead of (3,+infinity)?
Solve inequality graphically?
Hey, For example, how can one solve this inequality: 2x > -6 graphically using a coordinate system? I'm not really understanding it right now… Maybe someone can help me. Best regards
Solve inequalities?
Good evening, I was wondering about inequalities. I took a problem out of a book and I can't solve it. I hope you can help me. Thanks in advance! Solve the inequality and write down the calculation: -2(x-1)<12-4x
Induction with inequality?
How do I proceed from the last step? I don't know exactly how to transform the left one so that I can use the induction hypothesis. I've been stuck for hours and don't know what to do. It would be really nice if someone could help me.
Can anyone help me with this inequality?
Fraction and absolute value in an equation are beyond my capabilities… Thanks!
Hey, I was wondering if anyone could help me with this task? Task A?
Determine the solution set for each of the following equations. Inequalities by transforming them appropriately (if necessary with case distinctions).