1
On rationalising the denominator 215 -3V2
we get,
Answers
Answered by
0
Step-by-step explanation:
1/215-3v2×215+3v2
=215+3v2/(215)²-3²×2
=215+3v2/46225-18
=215+3v2/46207
Answered by
0
Answer:
215 + 3v2 / 46207
Step-by-step explanation:
1/25 - 3v2 x 215 + 3v2
215 + 3v2 / (215) ki power 2 -3 power 2 x 2
215 + 3v ki Power 2 / 56225 - 18
215 + 3v2 / 46207
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