F(x)=3x^2 - x + 2 and g (x)=5x^2 - 1. find f(g(x))
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What is the least common multiple of 6 and 17?

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.