Question

Expand (3x+4y)फाइंड 3 एक्स प्लस 4 वाई स्क्वायर ​

Answer 1

Answer:

So here A value will be replaced with 3x and B with 4y

(3x+4y)²

(a+b)² = a²+b²+2ab

= 3x²+4y²+2(3x)(4y)

= 3x²+4y²+24xy

Step-by-step explanation:

I hope this helps, thank you