![jessejames48](/avatars/40656.jpg)
jessejames48
15.02.2021 •
Mathematics
Solve for X if 2x-5√X -3 = 0
Solved
Show answers
More tips
- F Food and Cooking Kick Your Taste Buds Into Gear with This Authentic and Delicious Recipe for Solyanka...
- O Other What happens if you get scared half to death twice?...
- F Family and Home What s That Noise When a Kettle Boils? The Science of Water and Steam...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- W Work and Career How much does an honest traffic police officer earn in a day?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet Best Antivirus: How to Choose Protection for Your Computer?...
Answers on questions: Mathematics
- P Physics The temperature at which the particles of a substance would have no kinetic energy is a. 2,273 k. b. 0 k. c. 0 ºc. d. 273 k. answers...
- H Health If a player hits the ball without letting it bounce, while standing in the Non-Volley zone, what happens? a Nothing b Other teams point c Re-Do d Volley...
- H Health What is it called when a blastocyst attaches to the uterine wall? a. germination b. implantation c. conception d. fertilization...
- M Mathematics A) 1 B) 27 C) 3 D) 0...
Ответ:
x=9
Step-by-step explanation:
-5 square root x =-2+3
5x=4x^2 −12x+9
Simplify 25x-4{x}^{2}+12x-925x−4x 2 +12x−9 to 37x-4{x}^{2}-937x−4x 2-9
then...
(4x−1)(x−9)=0
x=1/4,9
-drop 1/4
x=9
Ответ:
Step-by-step explanation:
2x^2+10x+47 = 0
Simplifying
2x2 + 10x + 47 = 0
Reorder the terms:
47 + 10x + 2x2 = 0
Solving
47 + 10x + 2x2 = 0
Solving for variable 'x'.
Begin completing the square. Divide all terms by
2 the coefficient of the squared term:
Divide each side by '2'.
23.5 + 5x + x2 = 0
Move the constant term to the right:
Add '-23.5' to each side of the equation.
23.5 + 5x + -23.5 + x2 = 0 + -23.5
Reorder the terms:
23.5 + -23.5 + 5x + x2 = 0 + -23.5
Combine like terms: 23.5 + -23.5 = 0
0 + 5x + x2 = 0 + -23.5
5x + x2 = 0 + -23.5
Combine like terms: 0 + -23.5 = -23.5
5x + x2 = -23.5
The x term is 5x. Take half its coefficient (2.5).
Square it (6.25) and add it to both sides.
Add '6.25' to each side of the equation.
5x + 6.25 + x2 = -23.5 + 6.25
Reorder the terms:
6.25 + 5x + x2 = -23.5 + 6.25
Combine like terms: -23.5 + 6.25 = -17.25
6.25 + 5x + x2 = -17.25
Factor a perfect square on the left side:
(x + 2.5)(x + 2.5) = -17.25
Can't calculate square root of the right side.
The solution to this equation could not be determined
Ответ:
The simple interest rate is 3%
Step-by-step explanation:
Every year, $18 is added to the deposit. 3% of 600 is 18.