Question

I need step by step explanations :':​

Answer 1

Answer:

225x^2,/64

Step-by-step explanation:

9x - 24x + 16 which is mentioned in the question, Here, it seems that the polynomial 9x - 24x + 15 is 225x²/64, i.e., (15x/8)² is subtracted from a perfect square. From this, we can find that when we add 225x²/64 to this polynomial, it becomes a perfect square. Thus the answer would be 225x²/64.