Question

3x प्लस 5 बाय का होल क्यूब सॉल्यूशन​

Answer 1

Answer:

3375

Step-by-step explanation:

3×5 = 15

15×15 =15^2 = 225

225×15 = 15^3 = 3375 is the right answer

Answer 2

Answer:

by formula...(a+b)^3 = a^3 + b^3 + 3a^2b + 3ab^2...

(3x + 5y)^3

(3x)^3 + (5y)^3 + 3 × 9 × 5 + 3× 3 × 25

9x^3 + 25y^3 + 135 + 225

9x^3 + 25y^3 + 360 = 0......

Step-by-step explanation:

please follow me...❤❤❤❤