Sign In
Ask Question
Noemi Kramer
Mathematics
6 February, 23:54
Find f (-2) if f (x) = x^4+2x^2-1
+4
Answers (
1
)
Paula Hines
7 February, 00:01
0
23
Step-by-step explanation:
f (x) = x^4+2x^2-1
Let x = - 2
f (-2) = (-2) ^4 + 2 (-2) ^2 - 1
=16 + 2*4-1
=16+8-1
24-1
23
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Find f (-2) if f (x) = x^4+2x^2-1 ...”
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
Y + 2.3 = 0.45x -2y = 4.2x - 7.8 (2.4, - 1.2) (-1, 2.5) no solution infinitely many solutions
Answers (1)
What is the measure of arc BC? 65° 32.5° 130° 180°
Answers (2)
The probability that a randomly selected person does not have a birthday on October 10 is
Answers (1)
The sum of 4 twelve and 3 twelves
Answers (2)
Determine the amount of an investment if $400 is invented at an annual interest rate of 7.25% for 7 years. round to the nearest penny.
Answers (1)
New Questions in Mathematics
Determine the integer whose product with - 1 is 63
Answers (1)
What is the standard deviation of the data set? 21 6 18 21 20 14 19 5.4 29.3 5.0 25.1
Answers (1)
You randomly draw a marble from a bag of marbles that contains 3 blue marbles, 4 green marbles, and 5 red marbles. What is P (draw a blue marble)
Answers (1)
Divisibility rule for 4.
Answers (2)
7 less than a number A 7-x B 7x C 7 divided x D x-7
Answers (1)
Home
»
Mathematics
» Find f (-2) if f (x) = x^4+2x^2-1
Sign In
Sign Up
Forgot Password?