Math question: Prove that if two triangles have two sides and included angle equal, then those triangles are congruent.
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Find the vertex (h, k) of the parabola with the equation 𝑦 = 2x^2 - 3x + 5. Determine whether it opens upwards or downwards and state its axis of symmetry using the formula h = -b/2a. (
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What is the limit as x approaches 0 of (3x^2 + 5x - 2) / (2x^3 - 4x^2 + x)?