Which is a solution to (x − 2)(x + 10) = 13?

x = 3

x = 8

x = 10

x = 11

(x-2)(x+10)=13

Subtract 13 from both sides

x²+8x-20-13=13-13

x²+8x-33=0

Factorized

(x-3)(x+11)=0

Now set factors equal to 0

x-3=0 or x+11= 0

x=3 or x=-11

The answer is A

Good night :)

i need a picture

step-by-step explanation:

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3