Register
If x+y=10 and x-y=4 find the value of x2-y2
125k views
3 votes
If x+y=10 and x-y=4 find the value of x2-y2

User Jiana
by
4.4k points

1 Answer

4 votes

Answer:

40

Explanation:


x^2 - y^2 = (x+y)(x-y) = 10* 4 = 40

User Matt Hanley
by
4.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.7m questions

6.1m answers

Other Questions

I need to simplify this expression.
Which property is shown in the problem below? -8(x-3y-9) = -8x+24y+72 A the associative property B the commutative property C the distributive property D the division property ASAP
What is the domain and range?
What does translation means in math? I am taking a quiz on this right now, I need an answer ASAP!!!!!!
If in circle A is 60°, what is m∠BDC? A. 60 B. 45 C. 30 D. 25
Link Copied!