Mathematics
Grade10
Easy
Question
What is an equivalent expression for
Hint:
A radical expression is simply a mathematical expression which includes a radical sign (√).
The correct answer is:
We have to find the equivalent expression for √(125xˆ5).
We have, √(125xˆ5) = √( 5×5×5×x²×x²×x) = 5x²√5x.
Hence, the correct option is A.
Simplifying radical expressions expression is important before addition or subtraction of expressions to identify like terms that can be added or subtracted, and hence reach the solution.