Which one of the following expressions is equal to -x^2-36
a. (-x-6i)(x-6i)
b. (x+6i)(x-6i)
c. (-x-6i)(x+6i)
d. (-x+6i)(x-6i)

how am i supposed to answer

step-by-step explanation:

drop out of school or go to quizlet, quizlet is better

step-by-step explanation:

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion