Answer:
Step-by-step explanation:
2.7s = -13.5
27s = -135
s = -5
Switch sides:
Multiply both sides by 10:
Divide both sides by 27:
b=i* or -i*
11b^2-9=-68
11b^2=-59
b^2=-59/11
"i" in this case is an imaginary number, equal to
if you haven't learned about these yet, something is wrong with the question
2eXz2
i think 7 but i am not very sure