Question

Subtract a² + 2 ab from b²+ 4ab
plz tell urgent​

Answer 1

Answer:

$\huge\sf{➤Answer:-}$

Let x must be subtracted

⟹a²+b²+2ab−x=−4ab+2b²

⟹x=a²+b²+2ab−(−4ab+2b²)

It can be written as

x=a²+b²+2ab+4ab

⟹x=a²+(b²−2b²)+(2ab+4ab)   

(combining like terms)

⟹x=a²−b²+6ab

✅∴a²−b²+6ab must be subtracted