Answer:
Step-by-step explanation:
-4x^2-36 can be rewritten as -4(x^2 + 9). The quantity in parentheses does not have real roots, but does have the imaginary roots ±3i.
Next time, please share the possible answer choices.
Here you go take a look at the picture it explain what to do and the answer.
Sum of ( 2x-5y) and (x+y)?
=2x-5y+x+y
=3x-4y
Answer:
1
Step-by-step explanation:
