Question

How do you simplify `(1+9x) times -10`?

Answer 1

`-10-90x`

Explanation:

Given,

`(1+9x)xx-10`

The expression can be rewritten as,

`=-10(1+9x)`

Multiply `-10` by each term within the brackets.

`=-10(1)-10(9x)`

`=color(green)(|bar(ul(color(white)(a/a)color(black)(-10-90x)color(white)(a/a)|)))`