waecmaths question:
If x = 3, y = 2 and z = 4. What is the value of $3{{x}^{2}}-2y+z$
Option A:
17
Option B:
27
Option C:
35
Option D:
71
waecmaths solution:
$3{{x}^{2}}-2y+z=3{{(3)}^{2}}-2(2)+4=27-4+4=27$
maths year:
maths topics:
SSCEQUIZ
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