exam
Maths Puzzle
Numerical Ability
Given f(x) = 5x2 - 3x + 1, find f(-2).
A) 15 B) 27 C) -13 D) -25
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exam Other Question
simplifiy (6x + y)(2x + 8)
-x/3 + y/2 = 1
I really appreciate help with this, thank you!