4r+5=3r can also be written
4r=3r-5
1r=-5
Answer:no
Step-by-step explanation:
Answer:
b.
Step-by-step explanation:
Step-by-step explanation:
x²/(x²-9) + 1/(x-3) = 1/(4x-12)
4x² + 4(x+3) = 1
4x² + 4x + 11 = 0
Since the discriminant is negative, there are no real solutions.
Answer:
The answer is 2
Step-by-step explanation: