The answer is C. loss section
In fraction 1/2 in decimal 2.5
Answer:
x = 5
Step-by-step explanation:
√(2x − 1) + 2 = x
√(2x − 1) = x − 2
2x − 1 = (x − 2)²
2x − 1 = x² − 4x + 4
0 = x² − 6x + 5
0 = (x − 1) (x − 5)
x = 1 or 5
Check for extraneous solutions.
√(2(1) − 1) + 2 = 1
√(1) + 2 = 1
3 = 1
No solution
√(2(5) − 1) + 2 = 5
√(9) + 2 = 5
5 = 5
x = 5
Answer:
semoga jawapan ini dapat membantu
Answer:
B
Step-by-step explanation:
3x-8+2x+5-4x+8
3x+2x-4x -8+5+8
x + 5
x+5
