dasiab60 dasiab60

26-05-2020
Mathematics

contestada

If a =3x^2+5x-6 and b =-2x^2 -6x+7 then A - B equals

Respuesta :

osikbro osikbro

26-05-2020

Answer:

[tex]5x^2+11x-13[/tex]

Step-by-step explanation:

[tex]a=3x^2+5x-6\\b=-2x^2-6x+7[/tex]

[tex]a-b=(3x^2+5x-6)-(-2x^2-6x+7)=\\3x^2+5x-6+2x^2+6x-7=\\5x^2+11x-13[/tex]

Hope this helps!

Answer Link

Otras preguntas

i need help with this

what changes in farming and government decisions has the use of satellites had on the middle east?

2. What is accounting?

Complete the coordinate proof of the theorem.The coordinates of parallelogram ABCD are A (0, 0), B (a, 0), C ( , ), and D (0, b).The coordinates of the midpoint

The custom halloween company purchases a new sewing machine to replace an older machine with limited capabilities. the first week the new machine is used produc

THINK ABOUT IT When you lay out these various roles, you can see that the role of "complaint department rep" is in conflict with the role of "food recommender."

Which tactic was practiced by these legislators? A cloture B filibuster C override D veto

once an experiment is complete, which of the following is NOT a step to be taken with the data ?

You are in matric. Your aunt who stays in another town has been supportive of you throughout the year 2022. Write a letter of gratitude to your aunt

Which Came First? Reach each pair of events. Underline the event that happened first. a. The Native American population shrunk by 90% b. Columbus lands in the B