Question

factories 125p3 + q3​

Answer 1

Step-by-step explanation:

(5p)^3+q^3

=(5p+q)(25p^2+q^2-5pq)

Answer 2

Answer:

We know that,

a³ + b³ = (a + b) (a² – ab + b²)

125p3 + q3 = (5p)³ + q³

Here, a = 5p and b = q

Now, substituting in the above formula, we get

(5p)³ + q³ = (5p + q) [(5p)² – (5p)(q) + q²]

= (5p + q) (25p² – 5pq + q²)