Question

Expand and simplify the polynomial:Write your answer in the standard form

Answer 1

x²-5x-50

Step-by-step explanation:

Given the expression:

`(x-10)(x+5)`

First, expand:

`=x(x+5)-10(x+5)`

Next, open the bracket:

`=x^2+5x-10x-50`

Finally, simplify:

`=x^2-5x-50`