17. If (a + b) = 2 and (a - b) = 10, find the values of : (i) (a? +62) (í) ab.
712
72
1.2
Answers
Answered by
2
Answer:
72 answer hai because
Step-by-step explanation:
10+2=12 to phir 62+12=72 hua ok
Answered by
0
72 is the answer ok and please follow me
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