PDF chapter test TRY NOW
Say whether the following statements are True or False.
1. \((7x + 3)(7x - 4) = 49x^2 - 7x - 12\).
2. \((a - 1)^2 = a^2 - 1\).
3. \((x^2 + y^2)(y^2 + x^2) = (x^2 + y^2)^2\).
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