Respuesta :

Answer:

[tex]g( {x}^{2} ) = - 4( {x}^{2} ) + 2 \\ = - 4 {x}^{2} + 2 \\ h( {x}^{2} ) = {( {x}^{2} )}^{2} - 5 \\ = {x}^{4} - 5 \\ g( {x}^{2} ) + h( {x}^{2} ) \\ = - 4 {x}^{2} + 2 + {x}^{4} - 5 \\ = {x}^{4} - 4 {x}^{2} - 3[/tex]

Answer:

[tex]x^{4}[/tex] - 4x² - 3

Step-by-step explanation:

g(x) = - 4x + 2

g(x²) = - 4x² + 2

h(x) = x² - 5

h(x²) = (x²)² - 5 = [tex]x^{4}[/tex] - 5

Then

g(x²) + h(x²)

= - 4x² + 2 + [tex]x^{4}[/tex] - 5

= [tex]x^{4}[/tex] - 4x² - 3

ACCESS MORE
EDU ACCESS