Register
What are all the solutions of x² + 3x -4 = 0? Multiple choice A: -4 B:-2 C:-1 D:0 E:1 F:2 G:4
215k views
17 votes
What are all the solutions of x² + 3x -4 = 0? Multiple choice

A: -4
B:-2
C:-1
D:0
E:1
F:2
G:4

User Evenodd
by
5.9k points

2 Answers

7 votes
-4 and 1 because (x+4)(x-1)=0 is the same as x^2 + 3x - 4 when multiplied. when each term [x + 4, x - 1] is set to zero, using the zero product principle, we get x = -4 or x = 1
User Oleksii Aza
by
5.7k points
6 votes

Answer :

A and E .

Explanation:

User Kanagalingam
by
5.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.8m questions

7.6m answers

Other Questions

Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Find the quotient of 3,078 ÷ 27. A) 104 B) 109 C) 114 D) 119
Can someone help me with 5??? ASAP?
Link Copied!