Sign In
Ask Question
Mathematics
Eduardo Ochoa
12 October, 15:46
Solve quadratic equation 4 (x-3) ^2=25
+1
Answers (
2
)
Braxton Armstrong
12 October, 15:54
0
{1/2, 11/2}
Step-by-step explanation:
Take the square root of both sides, obtaining
2 (x - 3) = ± 5
This produces two valid answers/solutions:
x - 3 = 5/2, or x = 11/2, and
x - 3 = - 5/2, or x = 1/2
Comment
Complaint
Link
Misael Harmon
12 October, 16:47
0
x = 11/2 x = 1/2
Step-by-step explanation:
4 (x-3) ^2=25
Divide each side by 4
4/4 (x-3) ^2=25/4
(x-3) ^2=25/4
Take the square root of each side
sqrt ((x-3) ^2) = ± sqrt (25/4)
(x-3) = ± sqrt (25) / sqrt (4)
x-3 = ± 5/2
Separate into two equations
x-3 = 5/2 x-3 = - 5/2
Add 3 to each
x-3+3 = 5/2+3 x-3+3 = - 5/2+3
x = 5/2+6/2 x = - 5/2 + 6/2
x = 11/2 x = 1/2
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Solve quadratic equation 4 (x-3) ^2=25 ...”
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
Compute the sales tax for the prices and rates given below. Price Tax Rate Tax $299 4% $6,750 7% $76.50 5.2% $18.32 3.9% $5.95 6.2% $13.89 4.3% $768.43 3.7% $6.49 5.8% $23.86 7.1% $12.98 3.9%
Answers (1)
What is the volume of this prism? 10m, 5m, 3.2m
Answers (1)
What math problem can be made that equals 13 using all order of operations? (Parentheses exponents division addition subtraction multiplication)
Answers (1)
One salesperson earns $1600 per month. A second salesperson earns $500 plus 5% of their sales. For what amount of sales would the second salesperson earn more than the first?
Answers (1)
Colin ties 5 groups of balloons to the fence. There are 3 orange balloons
Answers (2)
New Questions in Mathematics
The opposite of the opposite of 17, or - (-17), is equivalent to which of the following?
Answers (1)
In a right triangle, the side opposite angle has length 3.07 meters and the hypotenuse has length 7.89 meters. What is the sine of the angle?
Answers (1)
By 203 and 42 thousandths in standard form and expanded form
Answers (1)
According to Ms. Hill's blintz recipe, 2 eggs should be used for every 3/4 cup of sifted flour. At this rate, how many cups of sifted flour should be used if 5 eggs are used?
Answers (1)
If two angles are obtuse, then they must be congruent? true or false?
Answers (1)
Home
»
Mathematics
» Solve quadratic equation 4 (x-3) ^2=25
Sign In
Sign Up
Forgot Password?