Sign In
Ask Question
Alexis Pruitt
Mathematics
13 July, 16:48
H (w) = -5x^2+80 to factored form
+4
Answers (
1
)
Hezekiah Salinas
13 July, 17:06
0
- 5 (x - 4) (x + 4)
Step-by-step explanation:
Given
- 5x² + 80 ← factor out - 5 from each term
= - 5 (x² - 16) ← x² - 16 is a difference of squares and factors in general as
a² - b² = (a - b) (a + b), thus
x² - 16 = x² - 4² = (x - 4) (x + 4)
Thus
- 5x² + 80 = - 5 (x - 4) (x + 4) ← in factored form
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“H (w) = -5x^2+80 to factored form ...”
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
The equation, y=-16x2+32x+24, represents the height, in feet, of a firework x seconds after it is launched. What is the maximum height of the firework? Enter your answer in the box. feet
Answers (1)
How to solve 5x+4=29
Answers (2)
Whats the answer to 23 x 105.5.3 x 103?
Answers (2)
Find the interest on $5,200 at 6% for 2 and a half years. Which of the following equations would be used to solve this problem?
Answers (1)
Solve using Elimination and find the value of x. 4x + 8y = 20-4x + 2y = - 30
Answers (1)
New Questions in Mathematics
Sam sent an email to three friends on Monday each of your friends then sent email to three friends on Tuesday and Wednesday each of those friends then send an email to three friends write the prime factors Asian of the number of emails that were
Answers (1)
3x/2 = 15 solve for x
Answers (2)
Which division problem has a quotient that is less than 1 (A 8 divided by 5) (B (20 divided by 16) (C 25 divided by 10) (Or D 30 divided by 35)
Answers (1)
Ashley can bake 64 cakes in 12 hours how many can she bake in 36 hours
Answers (1)
Write a quadratic function f whose zeros are 2 and 9.
Answers (1)
Home
»
Mathematics
» H (w) = -5x^2+80 to factored form
Sign In
Sign Up
Forgot Password?