3 years ago

HELP ASAP PLEASE!!!!

Mathematics

2 answers:

Irina-Kira [14]3 years ago

4 0

Answer:

$x^3-5x^2+10x-14$

Step-by-step explanation:

$\left(2x^3-5x^2+3x-10\right)-\left(x^3-7x+4\right)$

Remove brackets:

$2x^3-5x^2+3x-10-x^3+7x-4$

Group similar terms together:

$2x^3-x^3-5x^2+3x+7x-10-4$

Add/Subtract the terms:

$x^3-5x^2+10x-14$

Umnica [9.8K]3 years ago

3 0

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

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