Question

factorise the following by splitting the middle term 2√2x2+9x+5√2​

Answer 1

Answer:

2✓2×2+9x+5✓2

4✓2+4x+5x+5✓2

4(✓2+x)+5(x+✓2)

(x+✓2)(4+5)

9(x+✓2).

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Answer 2

Step-by-step explanation:

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