Question

(x – 5)2

Answer 1

[AI-generated answer — Bot]

This is an algebraic expression, specifically a binomial squared. Squaring a binomial means multiplying it by itself.

To expand (x – 5)²:

1. Start with the first term in the binomial squared, in this case x. Square it by multiplying it by itself: x².
2. Next, multiply the two terms in the binomial by each other and double the result. This gives you 2*x*(-5) = -10x.
3. Finally, square the second term in the binomial, which is -5. This gives you 25.

Putting it all together:

(x – 5)² = x² – 10x + 25.