Which positive number is the same as its reciprocal

What positive number is the same as it's own reciprocal? Why is the reciprocal of the opposite of a nonzero number the opposite of the reciprocal of the number? What is the reciprocal of a positive rational number? What postive number is its own reciprocal?

What is the property of the reciprocal of the opposite of a number? Is the number positive if the power is negative? What is -4 to the -2nd power? The reciprocal of a positive number is? Why is dividing by a number the same as multiplying by its reciprocal?

What is the minimum value of sum of a positive real number and its reciprocal? What is the reciprocal of a negative fraction? There is only one positive number that is equal to its reciprocal What is it? What is a number to a negative power? How do you divide a negative number by a positive fraction?

What number is the same as the reciprocal? Multiplying both terms by the same number gives an fraction? What postitive number is the same as its reciprocal? Is the reciprocal of any positive or negative integer always a rational number? If a fraction is greater than what do you know its reciprocal? What are the rules for a number with a negative exponent?

What is the positive number to the negative power? Dividing by a nonzero number is the same as multiplying by the? Two third of a positive number and 25 by of its reciprocal are equal the no is? Study Guides. Trending Questions. What is the fourth element of the periodic table of elements? What can you hold in your right hand but not in your left hand? Finding a number's opposites is actually pretty straightforward.

The first type of opposite is the one you might be most familiar with: positive numbers and negative numbers. For example, the opposite of 4 is -4 , or negative four. On a number line, 4 and -4 are both the same distance from 0 , but they're on opposite sides.

This type of opposite is also called the additive inverse. Inverse is just another word for opposite , and additive refers to the fact that when you add these opposite numbers together, they always equal 0.

In fact, any number you can come up with has an additive inverse. No matter how large or small a number is, adding it and its inverse will equal 0 every time.

If you've never worked with positive and negative numbers, you might want to review our lesson on negative numbers. The main time you'll use the additive inverse in algebra is when you cancel out numbers in an expression. If you're not familiar with cancelling out, check out our lesson on simplifying expressions.

When you cancel out a number, you're eliminating it from one side of an equation by performing an inverse action on that number on both sides of the equation.

In this expression, we're cancelling out -8 by adding its opposite: 8. Mar 14, Related questions How do you find two numbers whose difference is and whose product is a maximum? How do you find the dimensions of a rectangle whose area is square meters and whose How do you find the dimensions of the rectangle with largest area that can be inscribed in a Question b1.