Sign In
Ask Question
Mathematics
Aleena Dudley
26 March, 22:00
Whats the answer to 8p squared minus 16 p=10
+1
Answers (
2
)
Kallie Estrada
26 March, 22:52
0
8p² - 16p = 10
8p² - 16p - 10 = 0 Divide through by 2
4p² - 8p - 5 = 0
Multiply first and last coefficients: 4*-5 = - 20
We look for two numbers that multiply to give - 20, and add to give - 8
Those two numbers are 2 and - 10.
Check: 2*-10 = - 20 2 + - 10 = - 8
We replace the middle term of - 8p in the quadratic expression with 2p - 10p
4p² - 8p - 5 = 0
4p² + 2p - 10p - 5 = 0
2p (2p + 1) - 5 (2p + 1) = 0
(2p + 1) (2p - 5) = 0
2p + 1 = 0 or 2p + 5 = 0
2p = 0 - 1 2p = 0 - 5
2p = - 1 2p = - 5
p = - 1/2 p = - 5/2
The solutions are p = - 1/2 or - 5/2
Comment
Complaint
Link
Soren Huerta
27 March, 00:25
0
784 is the answer because 10 squared is 100 multiply that by 8 you have 800 then subtract 16 and you get 784
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Whats the answer to 8p squared minus 16 p=10 ...”
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
03.04 MC) The youth group is going on a trip to the state fair. The trip costs $63. Included in that price is $13 for a concert ticket and the cost of 2 passes, one for the rides and one for the game booths. Each of the passes costs the same price.
Answers (1)
17 quart or 4 gallon
Answers (2)
Simplify 6a^2b^-2/8a^-3b^3
Answers (1)
One third kaylees age increased by 12 is equal to twice her age decreased by 3
Answers (1)
1. Justin jogs 3 2/5miles every morning. He jogs 4 6/10 miles every evening. How many miles does he jog every day?
Answers (1)
New Questions in Mathematics
The simple interest on a principal amount, P, borrowed for T years at R% annual interest is given by the following formula. Which of the following describes the relationship between the variables of the simple interest formula? 1.
Answers (1)
Y varies inversely as x. When y = 18, x = 6. Find the constant of variation and determine the value for y when x = 27.
Answers (1)
A sandwich shop has three types of sandwiches: ham, turkey, and chicken. Each sandwich can be ordered with white bread or wheat. Customers can add any combination of the four available toppings.
Answers (1)
When my teacher says find (a) but i found it, what does she mean?
Answers (1)
You order 4 fish sandwiches and a hamburger. The cost of the hamburger is $2.50 your total bill before taxes $14.30. Write and solve an equation to find the cost of a fish sandwich.
Answers (1)
Home
»
Mathematics
» Whats the answer to 8p squared minus 16 p=10
Sign In
Sign Up
Forgot Password?