Register

Rút gọn (x-4) (x-3) -x(x+5) +82

Rút gọn (x-4) (x-3) -x(x+5) +82
169k views
3 votes
Rút gọn (x-4) (x-3) -x(x+5) +82

User TorokLev
by
7.8k points

1 Answer

4 votes

Answer:

-12x + 94

Explanation:

Simplify:


\left(x-4\right)\left(x-3\right)-x\left(x+5\right)+82


=x^2-7x+12-x\left(x+5\right)+82


=x^2-7x+12-x^2-5x+82


=x^2-x^2-7x-5x+12+82


=-7x-5x+12+82


=-7x-5x+94


=-12x+94

User Noranraskin
by
8.0k points
← Prev Question Next Question →

Related questions

User Supawat Pusavanno
asked Oct 11, 2022 24.3k views
Rút gọn 3\sqrt5a - \sqrt20a + 4\sqrt45a +\sqrt a
Supawat Pusavanno asked Oct 11, 2022
by Supawat Pusavanno
8.2k points
1 answer
0 votes
24.3k views
User Cusman
asked Jan 3, 2022 121k views
Rút gọn: √28-16√3 +2√3
Cusman asked Jan 3, 2022
by Cusman
9.0k points
1 answer
3 votes
121k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

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?
Link Copied!