Question

Factorise
1.) 125 + x^3 - 84² + 30 xy​

Answer 1

1*(x³+30xy-6931)

Step-by-step explanation:

According to me you should recheck the question as it is impossible to factorise it.

If it is correct and is given like this in your book don't worry sometimes they give such questions to test your reasoning.

In such situations you should add, subtract, multiply or divide the numbers or constants in the question and multiply the whole answer with 1.

Hope this helps you and please mark my answer as Brainliest.