Question

find the value of a² + a- 132​

Answer 1

Answer:

${a}^{2} +a - 132 \\ {a}^{2} + (12 - 11)a -1 32 \\ {a}^{2} + 12a - 11a - 132 \\ a(a + 12) - 11(a + 12) \\ (a + 12)(a - 11)$

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