contestada

PLEASE HELP


Danielle needs your help! She is practicing operations with polynomials, but she keeps making mistakes! Find the error(s) that Danielle made for each problem. Help Danielle understand her

mistake by explaining the error(s) and then correctly performing the operation.

PLEASE HELPDanielle needs your help She is practicing operations with polynomials but she keeps making mistakes Find the errors that Danielle made for each prob class=

Respuesta :

ogorwyne

The mistake that Danielle made is from the final equation of the polynomial. She did not perform the operation correctly. It should be

x³ -3x²  + 6

How to create the equation

We have

(x³ - 2x²) - (x² - 6)

we have to open the brackets above

we would have

x³ - 2x² - x² + 6

Note that Danielle made the error in this area  - 2x² - x²

the solution for the above is -3x² and not -2x² like she wrote in her final equation.

Hence the correct polynomial would be

x³ -3x²  + 6

Read more on polynomials here: https://brainly.com/question/5659345

#SPJ1

Otras preguntas