Answer:
Step-by-step explanation:
8+h-2*5
8+h-10
h-10+8
h-2
Answer:x = (39/2)
Step-by-step explanation:Radical Equation entered : √2x-3 = 6Step by step solution :STEP 1:Isolate the square root on the left hand side Radical already isolated √2x-3 = 6STEP 2:Eliminate the radical on the left hand side Raise both sides to the second power (√2x-3)2 = (6)2 After squaring 2x-3 = 36STEP 3:Solve the linear equation Rearranged equation 2x -39 = 0 Add 39 to both sides 2x = 39 Divide both sides by 2 A possible solution is : x = (39/2)STEP 4:Check that the solution is correct Original equation √2x-3 = 6 Plug in (39/2) for x √2•(39/2)-3 = 6 Simplify √36 = 6 Solution checks !! Solution is: x = (39/2)
Answer:
B. c= -c+2
Step-by-step explanation:
A. ...................
It has infinitely many solutions as the equation is correct for any value of c.
B. ...................
- c= -c+2
- c+c= 2
- 2c = 2
- c = 2/2
- c= 1
It has one solution only
C. ...................
- c+2=c-2
- c-c= -2 - 2
- 0 = -4
It has no solution as this equation is incorrect
D. ...................
It has no solution as this equation is incorrect
The answer to this question is -21