Math, asked by sk7825941, 2 months ago

2. Find the square root by prime factorisation method: 729
3. Add: x2 + 3xy -5 and 6x2 +7 + 3xy
4. Evaluate : (5.1 +79) x 53​

Answers

Answered by reshureshmadevi
0

Step-by-step explanation:

1) x2+3xy-5 2) 6x2+7+3xy

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