Register
Simplify (8j3 – 10j2 – 7) – (6j3 – 10j2 – j + 12). 2j3 – 20j2 – j + 5 2j3 + j – 19 2j3 – 20j2 + j – 19 2j3 – j + 5
40.8k views
1 vote
Simplify (8j3 – 10j2 – 7) – (6j3 – 10j2 – j + 12).

2j3 – 20j2 – j + 5
2j3 + j – 19
2j3 – 20j2 + j – 19
2j3 – j + 5

User Grasshopper
by
8.2k points

2 Answers

3 votes

Answer:

2j3 − 20j2 + j − 19

Explanation:

User Wellingr
by
8.2k points
4 votes

(8j^3 - 10j^2 - 7) - (6j^3 - 10j^2 - j + 12)


8j^3-10j^2-7-(6j^3-10j^2-j+12)


8j^3-10j^2-7-6j^3-10j^2-j+12


(8j^3-6j^3)+(-10j^2+10j^2)+(-7-12)+j


2j^3-19+j or
2j^3 + j - 19
User Shervin Emami
by
8.6k points
← Prev Question Next Question →

Related questions

User Asafbar
asked Oct 25, 2021 115k views
Simplify (8j3 − 10j2 − 7) − (6j3 − 10j2 − j + 12).
Asafbar asked Oct 25, 2021
by Asafbar
8.5k points
1 answer
3 votes
115k views
User Stagleton
asked Jan 18, 2022 198k views
Simplify the expression: 10j2+9j2
Stagleton asked Jan 18, 2022
by Stagleton
8.6k points
2 answers
9 votes
198k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!