Register
Find the zeros of y=x2 - 4x-9 by completing the square. A X=3/13 B. x=13 C. x=-21-13 D. x=213
88.9k views
16 votes
Find the zeros of y=x2 - 4x-9 by completing the square.

A X=3/13
B. x=13
C. x=-21-13
D. x=213

User Jahanzeb Farooq
by
4.9k points

1 Answer

6 votes

Answer: B

Explanation:

User Babar
by
5.3k 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!