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Start learning 50% faster. Sign in nowEnergy = Power × Time = 100 W × 2 h = 200 Wh = 0.2 kWh
If x = 19, then the value of x5 - 20x4 + 20x3 - 20x2 + 20x - 1 is
if √1+x/121 = 13/11 then find the value of x.
Out of total number of people in an office, 40% are males. Ratio of number of married to that of unmarried people in the office is 3:2 while ratio of nu...
If (x – 3) is a factor of (x2 + 4qx – 2q), then the value of q is:
Find the values of 'a' and 'b', so that the polynomial x3 − ax2 − 13x + b has (x−1) and (x+3) as factors:
Find the value of ‘x’ in the given expression
(49/16)x× (64/343)x-1= 4/7
If A = (7)1/3 + (7) -1/3, then the value of {3A3 – 9A} will be:
If x =7+4√3. then find the value of x +1/ x
If x:y:z = 3:4:6, and (5x + 3z) = 132, then find the value of '3y'.