Answer:
3^7 * 3^(-4) = 3^(7 - 4) = 3^3 = 27
The opposite of -36 is equal to 36
Answer:
3. SSS
4. True
5. False
Step-by-step explanation:
Circled numbers are prime factors comment if you need me to clarify anything
Answer:
Step-by-step explanation:
Factor the sum of cubes
a³ + b³ = (a+b)(a² - ab +b²)
= 2a² - 2ab + 2b²
a³ + b³ + 6ab = 2a² + 4ab + 2b²
= 2(a² + 2ab +b²)
= 2(a+b)²
= 8
