Sign In
Ask Question
Brownie
Mathematics
10 October, 11:30
Solve by taking the square root of both sides.
(3x+3) ^2=25
+5
Answers (
2
)
Petie
10 October, 11:34
0
Any equation with something squared in it has two solutions.
(3x + 3) ² = 25
Take the square root of each side: (3x + 3) = + 5
(3x + 3) = - 5
Subtract 3 from each side: 3x = 2
3x = - 8
Divide each side by 3 : x = 2/3
x = - 8/3
Comment
Complaint
Link
Powell
10 October, 11:53
0
Solve your equation step-by-step.
(3x+3) 2=25
Simplify both sides of the equation.
9x2+18x+9=25
Subtract 25 from both sides.
9x2+18x+9-25=25-25
9x2+18x-16=0
Factor left side of equation.
(3x-2) (3x+8) = 0
Set factors equal to 0.
3x-2=0 or 3x+8=0
x=2/3 or x=-8/3
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Solve by taking the square root of both sides. (3x+3) ^2=25 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Evaluate prt for p = 10, r = - 4 and t=5. -200 30 200
Answers (2)
What is - 4x+y=6 and - 5x-y=21 in subsitution
Answers (1)
A fruit stand sells two varieties of strawberries: standard and deluxe. A box of standard strawberries sells for $7, and a box of deluxe strawberries sells for $10. In one day the stand sells 135 boxes of strawberries for a total of $1110.
Answers (2)
The sum of 8 and y is less than or equal to - 15
Answers (1)
Simplify (4-b) (5b2+5b-4)
Answers (1)
New Questions in Mathematics
If the coordinates of a polygon graphed in the first quadrant with one vertex on the origin are (0,0), (a, 0), (a, a), (0, a), then what is the most precise name for the polygon?
Answers (1)
A student read a total of 72 books over the course of a year. Since there are 12 months in a year, how many books did the student average each month?
Answers (1)
A rectangular parking lot has a perimeter of 232 feet. The length of the parking lot is 36 feet less than with. Find the length and width
Answers (1)
The lengths of two sides of triangle are given. Determine the range for the possible lengths of the third side
Answers (1)
Jose bought 9 movie tickets for a total of $54. Adult tickets cost $8 each and child tickets cost $3.50 each. How many adult tickets did he buy?
Answers (2)
Home
»
Mathematics
» Solve by taking the square root of both sides. (3x+3) ^2=25
Sign In
Sign Up
Forgot Password?