For which value of x must the expression square root of 19x be further simplified? a. 15. b 21. c 28. d 41

C 28

Step-by-step explanation:

Let:

Now, let's evaluate every value, so we can determinate if the expression can be further simplified:

This can't be simplified because it can't be expressed as the product of a series of prime factors raised to the exponent of the root.

This can't be simplified because it can't be expressed as the product of a series of prime factors raised to the exponent of the root.

This can be simplified because you can rewrite the expression as:

This can't be simplified because it can't be expressed as the product of a series of prime factors raised to the exponent of the root.

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation:

sorry but i cant draw that