Can someone show me step by step how to do this pls and clarify how you got there

x=−1 or x=−7

Step-by-step explanation:

(x+1)(x+7)=0

Step 2: Set factors equal to 0.

x+1=0 or x+7=0

x=−1 or x=−7

x=−1 or x=−7

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

false

step-by-step explanation: