Respuesta :

Estellia

Answer:

[tex]x^3-5x^2+10x-14[/tex]

Step-by-step explanation:

[tex]\left(2x^3-5x^2+3x-10\right)-\left(x^3-7x+4\right)[/tex]

Remove brackets:

[tex]2x^3-5x^2+3x-10-x^3+7x-4[/tex]

Group similar terms together:

[tex]2x^3-x^3-5x^2+3x+7x-10-4[/tex]

Add/Subtract the terms:

[tex]x^3-5x^2+10x-14[/tex]

sanel50

Answer:

Step-by-step explanation:

( 2X³ - 5X² + 3X - 10 ) - ( X³ - 7X + 4 )

2X³ - 5X² + 3X - 10 = X² - 10

X³ - 7X + 4 = - 7X² + 4

X² - 10 - - 7X² + 4 =

X² - 10 + 7X² + 4 =

THE ANSWER IS

8X⁴ - 6