How do I make posting problems free in Lnsolve?

@parmu

I created this website for people to use it. Though it's very rar...

Convert equation to standard Ellipse or Hyperbola form

@parmu

Consider the following conic section: -9x^2 + 18x + 16y^2 - 153 =...

looking for suggestions

@parmu

Hey everyone, I created this website and I was wondering what yo...

A riddle

@parmu

A 5 letter word, used to make bread. Remove a letter and I'll bur...

f(x) = (x-2)^2 -1. Show that f(2+x) = f(2-x)

@parmu

Given: f(x) = (x-2)^2 -1. Show that f(2+x) = f(2-x)

What is the integral of f(x) = log(x).dx ?

@parmu

f(x) = log(x).dx log is natural log.

solve for x

@parmu

if it's given that y = x^2 + 3 = 0 What is the value of x?

Math problem

@parmu

This is what we're given: y = x^2 + x What is the derivative of...

Answer this problem

@bootstrapbandit

How many km away is mars from earth?

A riddle

@testuser1

A 5 letter word, used to make bread. Remove a letter and I'll bur...

A riddle

@testuser1

A 5 letter word, used to make bread. Remove a letter and I'll bur...

A riddle

@parmu

A 5 letter word, used to make bread. Remove a letter and I'll bur...

what are some great privacy protection techniques?

@parmu

title

what is the Byzantine generals problem?

@parmu

And how does it relate to bitcoin?

prove that 1 - 1 + 1 - 1 + 1 - 1 + 1 .... = 1/2

@parmu

basically the title. infinite sum of 1s and -1s

What's the name of the building?

@yeyimov682

I live in a country that looks like a 👢 shoe. We have quite a fe...

What's the name of the building?

@yeyimov682

I live in a country that looks like a 👢 shoe. We have quite a fe...

What's the name of the building?

@yeyimov682

I live in a country that looks like a 👢 shoe. We have quite a fe...

What's the name of the building?

@yeyimov682

I live in a country that looks like a 👢 shoe. We have quite a fe...

How much does the ball cost?”

@Dodo

“A racket and a ball cost $1.10 in total. The racket costs $1.00 ...

What's the name of the building?

@yeyimov682

I live in a country that looks like a 👢 shoe. We have quite a fe...

What's the name of the building?

@yeyimov50

I live in a country that looks like a 👢 shoe. We have quite a fe...

Great fitness of rats

@yeyimov682

Female rats get their puberty after 4 months. The gestation perio...

Who is left?

@yeyimov682

5 copy cats on a building one jumps how many left?

Moersche's Riddle

@cepahu

What can penetrate a wall but isn't a nail?

what is 2+2?

@parmu

your options are: A) 4 B) 2 C) -1/12 D) 0