james1769
  • james1769
Add (3x4 − 2x3 + 1) + (12x4 + x2 − 11). (1 point) 15x4 − x3 − 10 15x4 − x2 − 10 15x4 − 2x3 + x2 + 10 15x4 − 2x3 + x2 − 10
Mathematics
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions.

james1769
  • james1769
Add (3x4 − 2x3 + 1) + (12x4 + x2 − 11). (1 point) 15x4 − x3 − 10 15x4 − x2 − 10 15x4 − 2x3 + x2 + 10 15x4 − 2x3 + x2 − 10
Mathematics
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

the_ocean_girl
  • the_ocean_girl
need a walk through?
james1769
  • james1769
yes please
james1769
  • james1769
anyone?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

the_ocean_girl
  • the_ocean_girl
sorry i was taking notes
the_ocean_girl
  • the_ocean_girl
i'm here to help walk you through
james1769
  • james1769
thnks
the_ocean_girl
  • the_ocean_girl
yup okay so first, do the multiplication inside the parentheses, but remember, the 2 in 2x3 is negative
james1769
  • james1769
ok
the_ocean_girl
  • the_ocean_girl
so after you do that, you combine all the numbers in the parentheses then you add the sums that are in the 2 sets of parentheses together do you understand it now?
james1769
  • james1769
kinda math isnt my friend
the_ocean_girl
  • the_ocean_girl
math is nobody's friend
james1769
  • james1769
nope
james1769
  • james1769
so the answer is d
the_ocean_girl
  • the_ocean_girl
yup!
james1769
  • james1769
thanks
the_ocean_girl
  • the_ocean_girl
no problem!
james1769
  • james1769
i have a few more if u want to help
the_ocean_girl
  • the_ocean_girl
sure
james1769
  • james1769
Subtract (5x2 + 3) −(2x2 + 4x − 12).
james1769
  • james1769
3x2 − 4x + 15 3x2 + 4x + 15 3x2 − 4x − 9 3x2 + 4x − 9
the_ocean_girl
  • the_ocean_girl
okay so same thing as before, but this time, you need to distribute the negative that's outside of the second set of parentheses basically, because of that negative, you have to multiply everything inside of that 2nd set of parentheses by -1 before anything else
james1769
  • james1769
do u add the exponents this is part of a dif qu
james1769
  • james1769
@the_ocean_girl help please

Looking for something else?

Not the answer you are looking for? Search for more explanations.