viv4444
viv4444 viv4444
  • 09-08-2021
  • Mathematics
contestada

8. Subtract the polynomials: (3x2 + 5x – 8) – (2x2 - 4x + 3)

please give steps!!

Respuesta :

Аноним Аноним
  • 09-08-2021

[tex]\\ \sf\longmapsto 3x^2+5x-8-(2x^2-4x+3)[/tex]

[tex]\\ \sf\longmapsto 3x^2+5x-8-2x^2+4x-3[/tex]

[tex]\\ \sf\longmapsto 3x^2-2x^2+5x+4x-8-3[/tex]

[tex]\\ \sf\longmapsto x^2+9x-11[/tex]

Answer Link
with1008
with1008 with1008
  • 09-08-2021

Answer:

(3×2+5x-8)-(2×2-4x-3) = (6+5x-8)-(4-4x-3)

= 6+5x-8-4+4x+3

= -3+9x

Answer Link

Otras preguntas

What is the tense of the italicized verb in the following sentence? We will attend the function on Friday.
Which lines in this excerpt from act III of Shakespeare’s Romeo and Juliet best show Lord Capulet’s oppressive and authoritarian nature? CAPULET: Things have fa
August hosted two dinner parties for his friends. Twenty guests attended the first party, and twenty-eight guests attended the second party. What is the percent
what is the amount of calories needed toe heat 200 grams of water at 50 degrees
what is the classification for this polynomial 7 monomial
Why are starch and glycogen useful as energy storage molecules while cellulose is useful for structure and support?
What is the functional relationship between proteins and nuclei acids?
Analyze an economic and political activity in Caribbean South America since its independence. Include at least one example of an economic activity and one exam
If m∠4 = (3x)° and m∠8 = (x + 40)°, what is the measure of ∠4? Angles 4 and 8 being vertical.
Can you help me with this?