You didn't give us the choices. It doesn't matter. I think you're trying to write
[tex]\displaystyle {6 \choose 4} (2x)^2 (-y^2)^4 [/tex]
[tex] = \dfrac{6!}{4! 2!} ( 4x^2 y^8)[/tex]
[tex] = \dfrac{6(5)}{2} ( 4x^2 y^8)[/tex]
[tex] =60x^2 y^8[/tex]
Answer: 60 x² y⁸
An expression is defined as a set of numbers, variables, and mathematical operations. The value of the expression ⁶C₄ (2x)² (-y²)⁴ is 60x²y⁸.
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The expression can be simplified as,
⁶C₄ (2x)² (-y²)⁴
The value of the combination can be written as,
= [6!/4!(6-4)!] (2x)² (-y²)⁴
= 15 (4x²) (-y²)⁴
The value of y can be written as,
= 15 (4x²) y⁸
= 60 x²y⁸
Hence, the value of the expression ⁶C₄ (2x)² (-y²)⁴ is 60x²y⁸.
Learn more about Expression:
https://brainly.com/question/13947055
#SPJ2
