Question

x²-2√2x-30 factorise

Answer 1

Answer:

see in attachment

Step-by-step explanation:

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Answer 2

Answer:

(x+3√2) (x-5√2)

step by step explanation

x²-2√2x-30

x²+3√2x-5√2x-30

x(x+3√2)-5√2(x+3√2)

(x+3√2) (x-5√2)