SOLUTION: solve the equation
3(z-9) -z(z-9)=0
Remove the brackets :
3z-27-z2+9z=0
add so:
z2-9z+27=0
factorizing
(z-9)(z-3)=0
z-9=0 and z-3=0
ie:
z= 9 and z=3
Algebra ->
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-> SOLUTION: solve the equation
3(z-9) -z(z-9)=0
Remove the brackets :
3z-27-z2+9z=0
add so:
z2-9z+27=0
factorizing
(z-9)(z-3)=0
z-9=0 and z-3=0
ie:
z= 9 and z=3
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Question 734550: solve the equation
3(z-9) -z(z-9)=0
Remove the brackets :
3z-27-z2+9z=0
add so:
z2-9z+27=0
factorizing
(z-9)(z-3)=0
z-9=0 and z-3=0
ie:
z= 9 and z=3 Answer by IBRAHIM92(5) (Show Source):
You can put this solution on YOUR website! solve the equation
3(z-9) -z(z-9)=0
Remove the brackets :
3z-27-z2+9z=0
add so:
z2-9z+27=0
factorizing
(z-9)(z-3)=0
z-9=0 and z-3=0
ie:
z= 9 and z=3
(