Add (3x4−2x3+4x−2) and (3x3−2x2−x+4). Question 2 options:
2 answers:
Answer: 3x^4 +x^3 -2x^2 +3x +2
Step-by-step explanation:
(3x^4 - 2x^3 + 4x -2) + (3x^3 - 2x^2 - x +4)
There are no like terms for 3x^4, so leave it alone.
-2x^3 + 3x^3 = 1x^3
No like terms for -2x^2
4x - x = 3x
-2 + 4 = 2
Answer? 3x^4 +x^3 -2x^2 +3x +2
(Please mark brainliest! :) )
Answer:
B. 3x4 + x3 - 2x2 + 3x + 2
Step-by-step explanation:
3x4 - 2x3 + 4x - 2 + 3x3 - 2x2 - x + 4 add the like terms (the ones with same power)
3x4 (there's no other term with 4th power so we leave this one as it is)
-2x3 + 3x3 = x3
-2x2 (this one as well will be as it is)
4x - x = 3x
-2 + 4 = 2
You might be interested in
Step-by-step explanation:
When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative
Answer:
t = √1.5/g
Step-by-step explanation:
1/2gt^2 = 3
Divide both sides by 1/2
gt^2 = 1.5
Divide both sides by g
t^2 = 1.5/g
Square root both sides
t = √1.5/g
2n-5=7
Yes because if they are the same size and they are about 45 degrees and at the same corner than yes they can
