Register
Help me solve this pleeeeease
192k views
2 votes
Help me solve this pleeeeease

Help me solve this pleeeeease-example-1
User Ayman Mahgoub
by
7.8k points

1 Answer

3 votes

Answer:

Hi,

Answer : 9750 and 30x^4-50x^3-825x+1375

Explanation:


(15x-25)(2x^3-55)\ when\ x=5\ is\\(15*5-25)*(2*5^3-55)=(75-25)*(250-55)=50*195=9750\\Answer\ maybe\ A\ or\ D\\but \\in\ (15x-25)(2x^3-55)\ coefficient \ of \ x^3\ is \ 2x^3*(-25)=-50x^3 \ thus \ -50\\Correct\ answer \ is \ D\\

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

Related questions

User Swolfish
asked Dec 19, 2024 11.7k views
PLEEEEEASE IS URGENT HELP MEEEEE!!!!
Swolfish asked Dec 19, 2024
by Swolfish
7.8k points
1 answer
4 votes
11.7k 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

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
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?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!