Question 151977: Preform the indicated operation:(z-5)(z+2)
Thanks,
Pat:): Preform the indicated operation:(z-5)(z+2)
Thanks,
Pat:) Answer by stanbon(18725) (Show Source):
You can put this solution on YOUR website! Perform the indicated operation:(z-5)(z+2)
Use FOIL to get:
F: z*z = z^2
O: 2*z = 2z
I: -5*z = -5z
L: -5*2 = -10
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Combine these products to get:
z^2 -3z -10
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Cheers,
Stan H.
