Answer:
Exact form : x = √7, -√7
Decimal form : x = 2.64575131... , -2.64575131...
Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.
Hope this helps you out! ☺
Answer:
Yes Shawna is correct
Step-by-step explanation:
It could be letters or symbols ex: smiley faces, peace sign, stars etc.