Sign In
Ask Question
Mathematics
Conductor
15 June, 01:06
Simplify (x+2y) (x-2y)
+5
Answers (
2
)
Ricky Reed
15 June, 01:11
0
x² - 4y²
Step-by-step explanation:
Step 1
On expansion,
(x + 2y) (x - 2y) = x (x - 2y) + 2y (x - 2y)
= x (x) - x (2y) + 2y (x) + 2y (-2y)
= x² - 2xy + 2xy - 4y²
= x² - 4y²
Each of the terms are perfect squares
x² = x X x
4y² = (2y) ² = 2y X 2y
Hence, x² - 4y² is the difference of two squares.
Simplification of (x+2y) (x-2y) gives x²-4y² which is the difference of two squares
Comment
Complaint
Link
Jenna Benjamin
15 June, 02:41
0
X^2-4y^2 would be your answer
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Simplify (x+2y) (x-2y) ...”
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
The average daily high temperature for the month of May in Ocala, Florida is approximated by the function f (n) = 0.2n+80, where n is the day of the month. May has 31 days. The maximum daily high temperature occurred on May 31st.
Answers (1)
Jasmine by 32 kiwi fruit for $16. How many kiwi can lisa buy if she has $6
Answers (1)
What is 42 divided by 8.
Answers (2)
10x+3=7 what is the value of 2x
Answers (1)
Find |4 - (-4x) | if x=6
Answers (1)
New Questions in Mathematics
Janet is using a recipe for pasta that requires 1 1/2 cups of flour to make 2 servings she is making 6 servings of pasta how much flour does she need
Answers (1)
Hy it Use the work shown below to solve. The solution is k = À Ý N 0 1. Identify the operation in the equation. 2. Use inverse operations to solve.
Answers (2)
A cart accelerates at 2 m/s2 when a force of 60 N is applied. What is the mass of the cart? (Formula: F=ma
Answers (1)
What two angles must be complementary if AVF is a right angle
Answers (1)
What is the equivalent fraction for 15/18
Answers (2)
Home
»
Mathematics
» Simplify (x+2y) (x-2y)
Sign In
Sign Up
Forgot Password?