It's the second...no hang on, it's the first...I could be wrong, but it might be the third...
It looks like my psychic abilities are failing me again, you'll have to list the radical expressions before I can answer for certain.
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Sqrt[5*radical(68)] = -6.4211 and +6.4211.
A rational expression is an expression that contains a radical, i.e., a root.
A radical number is a number with a decimal. so a radical expression would be like 5 raised to the 2.5 power.
A radical is an exponent, stupid.
Radical expressions are called like radical expressionsif the indexes are the same and the radicands are identical.
Why is it important to simplify radical expressions before adding or subtracting? How is adding radical expressions similar to adding polynomial expressions? How is it different? Provide a radical expression for your classmates to simplify..
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The product of two square roots, such as ā2 x ā2, simplifies to the square root of the product of the radicands. In this case, the radicand is 2, so the product simplifies to the square root of 2 x 2, which equals 2. Therefore, ā2 x ā2 = 2.
No. Radical(9) is +3 or -3, both of which are rational.
Well, honey, radical 14 times radical 2 is just radical 28. It's like multiplying two annoying siblings who always want attention - they combine to become one big radical mess. So, there you have it, radical 28 is the result of that math family reunion.
Sqrt[5*radical(68)] = -6.4211 and +6.4211.
A rational expression is an expression that contains a radical, i.e., a root.
Suppose the expression under the radical sign is y. Then the first step is to simplify y. Next find a term (or expression) x, such that y = x^2*z for some term (or expression) z. Then x*sqrt(z) is a simplification of sqrt(y).
A radical expression is an expression that involves a square root, cubic root, etc.