Answer:
hbsmbs
Step-by-step explanation:
qwdm qbmd
Answer:
it have no answer in real number(but it have in complex number if you know)
Step-by-step explanation:
4x^2+36=0
4x^2=-36
(if you know complex numbers see this: x^2=-9 then

)
Answer:5(4a+9)
Step-by-step explanation:
Answer:
2/10 or 0.2
i dont know which tenths you wanted so i did both
Answer:
I can't see anything or any questions.....?