tfornwalt
tfornwalt
17-02-2017
Mathematics
contestada
X^2+3y-4+2(x-z) when x=7 y=5 and y=-3
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bcalle
bcalle
17-02-2017
7^2 + 3(5) - 4 + 2(7- -3)
49 + 15 - 4 + 2(10)
49 + 15 - 4 + 20
80
Answer Link
Roastedham
Roastedham
17-02-2017
The answer is 80!!!
(Use gemdas / pemdas)
Answer Link
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