Answer:
1st - 10(n-4)
2nd - 3n^3 x (2n ^3 - 4n^2 -5)
3rd - (<u>k</u><u>^</u><u>2-3</u>) x (k^2 +3)
4th 3(<u>x-2</u>)x(x<u>+</u><u>2</u><u>)</u>
Answer:1/10 and 0/10
Step-by-step
3x =50 2x= 50
Step-by-step explanation:
because if 3x is 50 and 2x is 50 then you have the 80 degree angle that makes a straight angle which is 180 degrees.
4
We see that a point is (1, 4) so the answer is 4/1 = 4.
