Someone, please help me I will mark brainlist of the answer is correct please help me get this question right1

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

What is always true about a positive integer raised to a negative odd power?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4