2 years ago

Find the product. (x2+3x+7)(x^7)= Please help :)

Mathematics

1 answer:

Nesterboy [21]2 years ago

4 0

Answer: x^9+3x^8+7x^7

Step-by-step explanation:

the ^ mean the exponent

You might be interested in

Is 42° correct?? Please help

Romashka [77]

X=40 degrees because it s on the circle. arc AD+arc DC=180 arc DC is 100 so AD is 80. That means x must be 40.

7 0

3 years ago

Simplify the scalar multiplication on the matrix.

Romashka-Z-Leto [24]

Answer:

third option

Step-by-step explanation:

Given

3 $\left[\begin{array}{ccc}-2&5\\1&0\\\end{array}\right]$

Multiply each element in the matrix by 3

= $\left[\begin{array}{ccc}3(-2)&3(5)\\3(1)&3(0)\\\end{array}\right]$

= $\left[\begin{array}{ccc}-6&15\\3&0\\\end{array}\right]$

7 0

3 years ago

Please solve this , i will mark brainliest

erastova [34]

C thank me later thanks

6 0

2 years ago

Read 2 more answers

Harry’s little sister spilled paint on his factor rainbow for the number 42.

astra-53 [7]

Sorry I have no idea Soz

6 0

2 years ago

Read 2 more answers

What is the finance charge?

malfutka [58]

Answer:

A finance charge is the cost of borrowing money, including interest and other fees. It can be a percentage of the amount borrowed or a flat fee charged by the company. Credit card companies have a variety of ways of computing finance charges.

Step-by-step explanation:

4 0

3 years ago