Question

simplify the following expressions. 1. (x - 3)(x + 10). solutions ​

Answer 1

Answer:

$(x - 3)(x + 10)$ $=x^2 + 7x -30$

Step-by-step explanation:

$(x - 3)(x + 10)$

$=x(x + 10) - 3(x + 10)$

$=x^2 + 10x - 3x -30$

$=x^2 + 7x -30$

Answer 2

$\huge\tt\colorbox{white}{AnsweR}$

$\sf\:(x-3)(x+10)$

$\sf⟹\:x(x+10)-3(x+10)$

$\sf⟹\:x^{2}+10x-3x-30$

$\tt\pink{⟹\:x^{2}+7x-30}$

• Thnku ❣