Answer: 1
<u>Step-by-step explanation:</u>
a + b = 1
a³ + b³ = (a + b)(a² - ab + b²) <em>formula for a perfect cube</em>
a³ + b³ + 3ab = (a + b)(a² - ab + b²) + 3ab
↓
= 1 (a² - ab + b²) + 3ab
= a² - ab + b² + 3ab
= a² + 2ab + b² <em>this is a perfect square</em>
= (a + b)(a + b)
↓ ↓
= (1) (1)
= 1
Answer:
is 6 cm the value of x ?? if it is not .... then i also don't known ..sryy srry
First u have to find the area 11x3=33, 3x1=3, 3x2=6 sum=42
Answer:
kd cuidu buid Du daioucdi DUDUdu
Step-by-step explanation:
aywoiku☻