Question

identify surd 3root 75 _2 root 48 like or unlile surd​

Answer 1

Answer:

$3 \sqrt{75} - 2 \sqrt{48} = 3 \times 5 \sqrt{3} - 2 \times 4 \sqrt{3} = 15 \sqrt{3} - 8 \sqrt{3} = 7 \sqrt{3} \: ans$

Answer 2

Answer:

$3 \sqrt{75} = 3 \sqrt{5 \times 5 \times 3} = 15 \sqrt{3}</p><p>2 \sqrt{48} = 2 \sqrt{2 \times 2 \times 2 \times 2 \times 3} = 8 \sqrt{3}$

Clearly, $15 \sqrt{3} \: and \: 8 \sqrt{3}$

are Like Surds

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