Register
Solve the equation (x-4)(2x+3) = 4​
212k views
9 votes
Solve the equation (x-4)(2x+3) = 4​

User Ramesh Srirangan
by
4.7k points

1 Answer

13 votes

Answer:

(x-4.34)(x+1.84)=0

Explanation:

2x^2 -5x-16=0

delta=


25 + 4 * 2 * 16 = 153

x1,2=


(5 + √(153) ) / 4 = 4.34 \\ (5 - √(153) ) / 4 = - 1 .84

User YaOg
by
4.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Link Copied!