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(4 – 1) × 2² = 12 (12 –2) × 2² = 40 (40 – 4) × 2² = 144 (144 – 8) × 2² = 544 (544 – 16) × 2² = 2112
If P3 + 3P2 + 3P = 7, then the value of P2+ 2P is –
In Δ ABC, ∠ B= 68° and ∠ C 32°. Sides AB and AC are produced to points D and E, respectively. The bisectors of ∠ DBC and...
If 15a2 + 1 = 20a, then find the value of {(9a2 + 1)/25a2}
Fing the value of:
[(1024)(n/5) × (4)(2n+1) ] / [(16)n × (4)(n-1) ]
if a2 + b2 + c2 = 2(3a -5b -6c)-70 , then a-b-c = ?
If (a + b) = 7 and ab = 10, then find the value of (a 2 + b 2 ).
If there are a total of 1000 students in the school, how many students prefer Mathematics and science?
when x =5 and y =-7 then find the value of 27x³ +58x²y +31xy² +8y³?
If x2 – 8√2x + 1 = 0, then what is the value of x3 + 1/x3.