If (a2b−3c)3/4a−1b4c5 = \(a^p ...
If (a2b−3c)3/4a−1b4c5 = apbqcr; what is the value of p+2q?
(5/2)
-(5/4)
-(25/4)
-10
Correct answer is D
Hint: Use BODMAS and algebra to arrive at the values of P = 5/2, q = -25/4 and r = -9/2.
Then substitute the values of p and q into p+2q to get -10.
Evaluate x2+x−22x2+x−3 when x = -1...
Find the maximum value of y in the equation y = 1 - 2x - 3x2 ...
Write as a single fraction 11−x+21+x...
The ages of Tunde and Ola are in the ratio 1:2. If the ratio of Ola's age to Musa's age is 4...
A binary operation Δ is defined by a Δ b = a + 3b + 2. Find (3 Δ 2) Δ 5 ...
In the diagram, < QPR = 60o < PQR = 50o < QRS = 2xo < SRP = 3xo < UQP = yo and RS//TU ...
The chances of three independent events X, Y, Z occurring are 12, 23, \(\f...
Find the sum of the first twenty terms of the progression log a, log a2, log a3........