Answer:
x = (1 + sqrt(253))/14 or x = (1 - sqrt(253))/14
Step-by-step explanation:
Solve for x:
7 x^2 = x + 9
Subtract x + 9 from both sides:
7 x^2 - x - 9 = 0
x = (1 ± sqrt((-1)^2 - 4×7 (-9)))/(2×7) = (1 ± sqrt(1 + 252))/14 = (1 ± sqrt(253))/14:
Answer: x = (1 + sqrt(253))/14 or x = (1 - sqrt(253))/14
X^2-5x-14
It is the correct answer I think
Are you trying write it into slope intercept form ?
Answer:
Step-by-step explanation:
Please find the attached excel file.
Answer:
0
Step-by-step explanation:
−2−(−4)−2
=2−2
=0
