Hiya! I wonder what the expression "Up and at'em!" means. And how could I use it? Thanks!

He improved much more than I expected

When you multiply a negative number twice, why you get a positive number? I'll explain it to you in an easy way. -1+1=0. It means that if you multiply any number x by A number that is the product of -1 and x, you get 0. To generalize, if any number is x, x+(-1)*x=0. Now define x as -1. (x = -1) x=-1, and the equation is x+(-1)*x=0. To add a number to -1 and get 0, you need to add 1. x+(-1)*x=0 can be expressed as -1+(-1)*(-1)=0. If you add any number to -1 to get 0, that number is 1. Since x=-1 before, this equation becomes (-1)*(-1)=(-1)*x=1. -> (-1)*(-1)=1 So you learn that if you multiply a negative by a negative, you get a positive.

Hey, English learners! 👋 Ready to test your knowledge of this fun idiom? 😉 Go ahead and give it a try!

Hello everyone, I hope you are all doing well. Will you find the right adjective? If you have a question, feel free to check my profile. 🤝 I’m available to teach 👉 Conversation | 👉 Test preparation | 👉 Academic and Business English Have a great day everyone.

Every one in the family brags more turgidly than each other.

He improved more greatly than I expected.

🇺🇸 Here's a short, and slightly challenging quiz for C2 level 🇬🇧 Choose the most appropriate meaning of the idiom 😉

When two people decided to stop fighting/arguing how it’s called?