Write X^2+4x+5 in the form (x+a)^2-b

This law is sometimes called the grouping property. as you can see, regardless of how the numbers are grouped, the answer is still 13. the associative law of multiplication is similar to the same law for addition. it says that no matter how you group numbers you are multiplying together, you will get the same answer.

Because the price would be 25% off the 25% off, which for example would be 25% off 20 dollars, which it would be 15 dollars. then, 20% off 15 dollars would be 11.25, and not 10.

The perimeter of a shape is the length of all the sides. therefore, you could either use the equation s+s+s+s, or s*4.

It’s a rotation. check my profile out i am also taking geometry and need some if you want to give it a shot : )