Sign In
Ask Question
Dean Haynes
Mathematics
10 August, 02:27
Write the expression in factored form. 81m^4 - 25
+1
Answers (
2
)
Xander Odom
10 August, 02:46
0
(9m^ (2) + 5) (9m^ (2) - 5)
that will be your answer
Comment
Complaint
Link
Kyla Chapman
10 August, 02:53
0
Question: Factor: ab+ac ab+ac Solution: ab+ac=a (b+c) ab+ac=a (b+c)
The expression ab+ac ab+ac is a sum, since the last operation is addition.
The expression a (b+c) a (b+c) is a product, since the last operation is multiplication.
The process of factoring took us from the sum ab+ac ab+ac to the product a (b+c) a (b+c).
Notice that ab+ac=a (b+c) ab+ac=a (b+c) is just the distributive law, backwards!
In going from the name ab+ac ab+ac to the name a (b+c) a (b+c),
the common factor (aa) is first identified, and written down.
Next, an opening parenthesis ‘ (’ is inserted.
Then, the remaining parts of each term are written down.
Finally, the closing parenthesis ‘) ’ is inserted.
Question: Write in factored form: 3x-3t 3x-3t
Solution: 3 (x-t) 3 (x-t) Question: Write in factored form: 2xy-2yz 2xy-2yz Solution: 2y (x-z) 2y (x-z) Question: Write in factored form: 5 x2 - x2 y2 5 x2 - x2 y2 Solution: x2 (5 - y2) x2 (5 - y2)
Note: In the exercises below, exponents are typed in using the ‘^’ key.
For example, x2 (5 - y2) x2 (5 - y2) is typed in as x^2 (5 - y^2). Question: Write in factored form: x (2x+1) - 3 (2x+1) x (2x+1) - 3 (2x+1) Solution: (2x+1) (x-3) (2x+1) (x-3)
Note: The product (2x+1) (x-3) (2x+1) (x-3) can also be written as (x-3) (2x+1) (x-3) (2x+1).
There is no convention here about which name is ‘best’.
The exercise below recognizes both answers.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Write the expression in factored form. 81m^4 - 25 ...”
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
How can you tell which slope is steeper when they are in the form of fractions
Answers (1)
The word Mathematics is derived from which Greek word?
Answers (1)
What is the recursive rule for an=2n+11? a1=13; an=an-1+11 a1=2; an=an-1+11 a1=11; an=an-1+2 a1=13; an=an-1+2
Answers (1)
Write the data from least to greater $24, $44, $108, $36, $59, $71, $66
Answers (1)
Which expression is equivalent to StartFraction 4 f squared Over 3 EndFraction divided by StartFraction 1 Over 4 f EndFraction?
Answers (1)
New Questions in Mathematics
Find the product 3 • (-7)
Answers (1)
What is an equivalent fraction for 1/3
Answers (2)
Use the distributive property to simplify the expression. -7 (8x - 3) + x A. x + 10 B. - 15x + 4 C. - 9x - 4 D. - 55x + 21
Answers (1)
How to get a scholarship
Answers (1)
All of the following equations have the same solution except ___. 3m+2=-10 2-3m=-10. - 10=-3m+2. - 3m+2=-10
Answers (1)
Home
»
Mathematics
» Write the expression in factored form. 81m^4 - 25
Sign In
Sign Up
Forgot Password?