Question

1) Prove that 7 − 5√3 is an irrational number.​

Answer 1

Answer:

Root 3 is an irrational number so 5root3 also becomes irrational number so 7- 5roots also becomes irrational number :hence proved

Answer 2

Answer:

Root 3 is an irrational number so 5 root 3 also becomes irrational number so 7-5 roots also becomes irrational number

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Step-by-step explanation:

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