Which expression is equivalent to (21x^(-2))^(0) ?
A (21x^(12)y)1
B 0x^(2)*21x^(4)
C (7x^(2))/(7x^(2))
D 3x^(2)*((1)/(7))x^(-2)
The expression (21x^(-2))^(0) is equal to 1 because any number raised to the power 0 is always 1.
Therefore, the correct answer is 1. None of the given options A, B, C, or D represent this expression.
What is the answers
Apologies for the incorrect response. Let's solve the expression correctly:
The expression (21x^(-2))^(0) is equal to 1. Any number or expression raised to the power of 0 is always equal to 1.
Therefore, the correct answer is 1.