3 years ago

(2y^3-5y^2-4)-(4y^3+11y^2-3y+5)

Mathematics

1 answer:

REY [17]3 years ago

8 0

-2y^3-16y^2+3y-9 is the answer

You might be interested in

Let f(x)=x^2+5x−36. Enter the x-intercepts of the quadratic function in the boxes.___and__

Zolol [24]

Given

$f(x)=x^2+5x-36$

8 0

1 year ago

Twenty less than 8 times a number is the same as 15 more than the number

anygoal [31]

$x-\ number\\\\
8x-20=15+x\ \ \ | subtract\ x\\\\
7x-20=15\ \ \ | add\ 20\\\\
7x=35\ \ \ | divide\ by\ 7\\\\
x=5\\\\Number\ is\ 5.$

6 0

3 years ago

What is the next term of the arithmetic sequence?<br> 6,2, -2, -6,

marissa [1.9K]

Answer:

-10

Step-by-step explanation:

-4 between each number

3 0

3 years ago

Complete the table to show the amounts of yellow and red paint needed for different-sized batches of the same shade of orange pa

Rashid [163]

Answer:

10:12

15:18

20:24

25:30

Step-by-step explanation:

you could just multiply 5 and 6 by the same number so you would get ratios that are equal to each other so for example for 10:12 5 and 6 is getting multiplied by 2

5 0

3 years ago

Assinale todas as assertivas corretas com relação aos princípios de ensino na Matemática.

Neko [114]

Do u speak English...............

6 0

3 years ago