Register

Solve the quadratic equations 1)a20-3a+2=0 2)x2-6x+9=0 3)y2+8y+16=0 4)z2-4z=0 5)z2-4=0 ​

Solve the quadratic equations 1)a20-3a+2=0 2)x2-6x+9=0 3)y2+8y+16=0 4)z2-4z=0 5)z2-4=0 ​
113k views
5 votes
Solve the quadratic equations

1)a20-3a+2=0
2)x2-6x+9=0
3)y2+8y+16=0
4)z2-4z=0
5)z2-4=0


​

User Nickornotto
by
8.4k points

1 Answer

2 votes

A20-3a+2=0

22-3a=0

-3a=-22

a=22/3

A= 7,3

User L Co
by
8.2k points
← Prev Question Next Question →

Related questions

User Shion
asked May 17, 2024 92.0k views
find the area of the surface. the part of the sphere x2 y2 z2 = 4z that lies inside the paraboloid z = x2 y2.
Shion asked May 17, 2024
by Shion
7.8k points
2 answers
5 votes
92.0k views
User Nick Larsen
asked Jul 19, 2024 9.4k views
30. a₁ = 16,a₂ = -8 a. Write the function Rule b. a20
Nick Larsen asked Jul 19, 2024
by Nick Larsen
8.2k points
1 answer
5 votes
9.4k 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

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!