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Not necessarily. If it is the same radical number, then the signs cancel out. Radical 5 times radical 5 equals 5. But if they are different, then you multiply the numbers and leave them under the radical sign.

Example: radical 5 * radical 6 = radical 30

Q: When you multiply a radical number with another radical number do the radical signs cancel each other out?

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negative. When you multiply, if there are an odd number of negative signs, the answer is negative. If there are an even number of negative signs, the answer is positive. Or another way to think of this is that two negative signs cancel each other out when multiplying.

There are three steps on how to evaluate a radical. Some of the step-by-step instructions are multiply two radicals with the same index number by simply multiplying the numbers beneath the radicals, divide a radical by another radical with the same index number by simply dividing the numbers inside, and simplify large radicals using the product and quotient rules of radicals.

The power and the root cancel each other out and the result is the radicand (the number under the radical sign).

The product.

turn both fractions into decimals and then multiply!

Related questions

you have to square the outside number and then multiply it by the number inside the squareroot sign.

Multiply the fraction by the same number.

negative. When you multiply, if there are an odd number of negative signs, the answer is negative. If there are an even number of negative signs, the answer is positive. Or another way to think of this is that two negative signs cancel each other out when multiplying.

-The radical is the symbol that represents a square root. -The radicand is the number underneath the radical symbol. -The coefficient is the number out in front of the radical. (We assume that the coefficient multiplies the radical, the same way it would multiply with a variable.)

There are three steps on how to evaluate a radical. Some of the step-by-step instructions are multiply two radicals with the same index number by simply multiplying the numbers beneath the radicals, divide a radical by another radical with the same index number by simply dividing the numbers inside, and simplify large radicals using the product and quotient rules of radicals.

The power and the root cancel each other out and the result is the radicand (the number under the radical sign).

a multiplier is a number that you multiply by another number

A number to the second power.

Multiply the number by another number and the product is the multiple

You usually get another number!

yes, you actually can do this!

Yes. If you multiply X + iY by X - iY you get X2 + Y2. The imaginary parts cancel out.