Answer:
f(x)=y
Step-by-step explanation:
HOPED THIS HELPED YOU OUT
A brainlyist is always appreciated
Answer:
3(a - b)(a + b)
Step-by-step explanation:
Factorize: (2a - b)² - (a - 2b)²
- Different of Perfect a Square rule: a² - b² = (a + b)(a - b)
(2a - b)² - (a - 2b)² = [(2a - b) + (a - 2b)] × [(2a - b) - (a - 2b)]
1. Distribute and Simplify:
Distribute the (+) sign on the first bracket and simplify: [(2a - b) + (a - 2b)] → 2a - b + a - 2b → (3a - 3b)
Distribute the (-) sign on the first bracket and simplify: [(2a - b) - (a - 2b)] → 2a - b – a + 2b → (a + b)
We now have:
(3a - 3b)(a + b)
2. Factor out the Greatest Common Factor (3) from 3a - 3b:
(3a - 3b) → 3(a - b)
3. Add "(a + b)" back into your factored expression:
3(a - b)(a + b)
Hope this helps!
First it would be 42/6 and 48/6
So the first flag would be 7 feet and the second would be 8 feet long
Answer:
Rule for first number (x,-y)
Rule for second number (kx,ky)
Step-by-step explanation:
Answer:
1. 0.893 + 17.58 = 18.473
2. 8.9 x 4.4 = 39.16
3. 8/6 = 1.33