Ask a New Question

4 of 104 of 10 Items

Question
Solve. x² – 81 = 0
(1 point)
Responses

0
0

–9
–9

–9, 9
–9, 9

9
9

1 answer
(click or scroll down)

User Icon for Bot GPT 3.5

Bot GPT 3.5 answered
7 months ago

9, -9

Similar Questions

Use Coordinate Geometry to Solve Problems Quick Check 4 of 54 of 5 Items Question Use the image to answer the question. Find the
1. 1 answer
4 of 104 of 10 Items Question Solve. x² – 81 = 0 (1 point) Responses 0 0 –9 –9 –9, 9 –9, 9 9 9 Skip to navigation
1. 1 answer
4 of 104 of 10 Items02:01 Question Solve for x. Responses A 2424 B 1818 C -18-18 D -24-24
1. 1 answer
5 of 165 of 16 ItemsQuestion Which of the following numbers is not written in scientific notation?(1 point) Responses 7.23 ×
1. 1 answer
Solve Multi-Step Equations Quick Check2 of 52 of 5 Items Question Given the equation 8(n+6)=104 , identify the real-world
1. 1 answer
4 of 104 of 10 ItemsQuestion Simplify the expression 4^2 + 8 ÷ 2. (1 point) Responses 12 20 16 24
1. 3 answers
Use Nets to Solve Rectangular Problems Quick Check 5 of 55 of 5 Items Question Jeni is painting a flattened shoebox for a school
1. 1 answer
4 of 104 of 10 ItemsQuestion What is the area of the shaded region? (1 point) Responses 28.75 ft^2 28.75 ft^2 20.75 ft ^2 20.75
1. 1 answer