3 years ago

(7x^6+2x^5-3x^2+9x)+(5x^5+8^3-6x^2+2x-5)

Mathematics

1 answer:

Reil [10]3 years ago

7 0

Answer:

Step-by-step explanation:

Combine like terms

7x^6

2x^5+5x^5= 7x^5

8x^3

-3x^2-6x^2= -9x^2

9x+2x= 11x

-5

Put back into order

7x^6+7x^5+8x^3-9x^2+11x-5

You might be interested in

If you can ride a bike then you can drive a car. True or False

kumpel [21]

Answer:

aflse

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Y = 3x - 4<br> y = 4 + x

Andrei [34K]

Is This Substitution?

Cause if it is, then Y = 3x - 4
Y = 4 + x
= (4, 8)

7 0

2 years ago

The average July rainfall for charleston , south carolina, is 8.35 inches The average October rainfall is 3.87 inches on the ave

beks73 [17]

To find this we need to subtract July rainfall (8.35) and Octobers rainfall (3.87) which equals 4.48.

8 0

2 years ago

MAY I GET HELP PLEASE?

Mrac [35]

Answer:

For Part A equation: 32 + 4x = 240

8 0

2 years ago

Read 2 more answers

Find the surface area of this square pyramid

coldgirl [10]

Answer:

the answer should be 96

Step-by-step explanation:

hope this helps :)

8 0

2 years ago