Answer:
Step-by-step explanation:
roots are (2+3i) and (2-3i)
reqd. eq. is (x-2-3i)(x-2+3i)=0
or (x-2)²-(3i)²=0
or x²-4x+9-9i²=0
or x²-4x+9+9=0
or x²-4x+18=0
-2
Divide each term (-4x = 8 by -4)
Cancel the common factor of -4
x = 8/-4
THEN DIVIDE
x=-2
Answer:10x2 - 10x - 6 needs simplified first so you get 90x - 6. Also if you know X I can help you solve it just tell me what X is
Step-by-step explanation:
Y = log3 27
27 = 3^x
3^3 = 27
so x = 3
Answer:
3 with a few left over so 4
Step-by-step explanation:
