Sign In
Ask Question
Mathematics
Mike Summers
7 July, 16:05
Solve each equation. 5x2 - 55 = 90
+3
Answers (
1
)
Drake Arroyo
7 July, 16:50
0
x = ± sqrt (29)
Step-by-step explanation:
5x^2 - 55 = 90
Add 55 to each side
5x^2 - 55+55 = 90+55
5x^2 = 145
Divide each side by 5
5/5x^2 = 145/5
x^2 = 29
Take the square root of each side
sqrt (x^2) = ± sqrt (29)
x = ± sqrt (29)
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Solve each equation. 5x2 - 55 = 90 ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
3.2 as a percentage and decimal
Answers (2)
Half of a sphere is stacked on top of a cone. They both share a circular base. The radius of the circle is 6 millimeters. The height of the cone is 14 millimeters. What is the volume of the composite figure? Express the answer in terms of π.
Answers (2)
1. What is the basic ratio for 12:27
Answers (1)
Kyle and karen each bought 6 books of ride tickets at the fair each book has 15 tickets hom many tickets did they buy together?
Answers (2)
How do i solve y=x-1
Answers (2)
New Questions in Mathematics
an air conditioning system can circulate 290 cubic feet of air per minute how many cubic yards of air can it circulate per minte
Answers (1)
Using a number line to order the numbers numbers numbers from least to greatest 0.003 and 0.03 in 0.033 and 0.0 31
Answers (1)
The ratio to boys to girls at summer camp is 2:3. If there are 25 children in total how many boys are there
Answers (2)
Which measurement is equivalent to 4221 cm3? A. 4221 L B. 42.21 L C. 4.221 L D. 0.4221 L
Answers (1)
The width of the mirror in Shandon bathroom is 4/9 it's length. The area of the mirror is 576 square inches. What arelse the dimensions of the mirror
Answers (1)
Home
»
Mathematics
» Solve each equation. 5x2 - 55 = 90
Sign In
Sign Up
Forgot Password?