Question

3. Find the square using identity: (x – 6)².
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Answer 1

Answer:

(a - b)^2 =

${a}^{2} + 2ab - {b}^{2}$

${x}^{2} + 2 \times x \times 6 - {6}^{2}$

${x}^{2} + 12x - 36$

Answer 2

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bailin ans