Lemma
MediumQuadratics
AQuA-RAT train #12965 · Algebra · Quadratics

The area of one square is x^2 + 6x + 9 and…

The area of one square is x^2 + 6x + 9 and the area of another square is 4x^2 − 28x + 49. If the sum of the perimeters of both squares is 56, what is the value of x?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #12965

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