Question

please tell me the ans as fast as you can.​

Answer 1

Answer:

4x+ 10

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Answer 2

Answer:

${(2x + 5)}^{2} \\ \\ = > (2x + 5) \times (2x + 5) \\ \\ = > 2x(2x + 5) + 5(2x + 5) \\ \\ = > {4x}^{2} + 10x + 10x + 25 \\ \\ answer = > {4x}^{2} + 20x + 25$

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