Page 148 - sscbbb

[A] 5 [B] -6 [C] 7 [D] -9 68 - If a + b = 4 and ab = 3, then what is the value of a3 + b3?
मदद a+b=4औय ab=3है,तो a3 +b3 का भान क्मा होगा?
17 August 2017 Morning Shift
[A] 21 [B] 17 [C] 28 [D] 31 69 - If a3 + b3 = 19 and ab = -6 , then what is the value of a + b?
मदद a3 +b3 =19औय ab=-6है,तो a+bका भान क्मा है?
18 August 2017 Morning Shift
[A] 5 [B] 7 [C] 1 [D] -5 70 - If a + b = 5 and ab = 6, then what is the value of a3 + b3 ?
मदद a+b=5औय ab=6है,तो a3 +b3 का भान क्मा है?
18 August 2017 Afternoon Shift
[A] 32 [B] 38 [C] 35 [D] 34 71 - If a3 - b3 = 91 and a - b = 1, then what is the value of ab?
मदद a3 -b3 =91औय a-b=1है,तो abका भान क्मा है?
18 August 2017 Evening Shift
[A] 27 [B] 6 [C] 9 [D] 30 72 - If a - b = -1 and ab = 6, then what is the value of a3 - b3?
मदद a-b=-1औय ab=6है,तो a3 -b3 का भान क्मा है?
19 August 2017 Afternoon Shift
[A] 33 [B] 19 [C] 18 [D] 35 73 - If a - b = 4 and ab = -3, then what is the value of a3 - b3?
मदद a-b=4औय ab=-3है,तो a3 -b3 का भान क्मा है?
19 August 2017 Morning Shift
[A] 21 [B] 28 [C] 23
74 - If a3 + b3 = 152 and a + b = 8, then what is the value of ab?
मदद a3 +b3 =152औय a+b=8है,तो abका भान क्मा है?
[D] -20
19 August 2017 Evening Shift
[A] 2 [B] 11 [C] -10 [D] 15 75- If a + b = 1 and ab = -6, then what is the value of
मदद a+b=1 औय ab=-6, तो का भान ककतना है?
20 August 2017 Morning Shift
[A] 17 [B] 15 [C] 19 [D] 13 76- If a + b = 4 and ab = -21, then what is the value of
मदद a+b=4 औय ab=-21, तो का भान ककतना है?
20 August 2017 Afternoon Shift
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