Register
If (2x-3) and (x-5) are multiplied to form the trinomial ax^2+bx+c , what is the value of b?
104k views
2 votes
If (2x-3) and (x-5) are multiplied to form the trinomial ax^2+bx+c , what is the value of b?

User Stylesz
by
6.8k points

1 Answer

3 votes
I get -13 by doing the FOIL method

2x^2 - 10x - 3x +15

User Alroc
by
6.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.3m questions

9.7m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
Please solve the following equation. x-6x=56
whats the most accurate estimation of 65+77
Find the additive inverse of 18/23
Link Copied!