-3x2 - 17
-3x2 + 9x - 1
3x2 + 17
3x2 - 9x + 5
Correct answer is B
|x101−x2311+x4| = x|231+x4| - |1−x314| = 0
= x[8 - 3(1 + x)] - [4(1 - x)-3] - 0 = x[5 - 3x] - [1 - 4x]
= 5x - 3x2 -1 + 4x
= -3x2 + 9X - 1
Increase 135 in the ratio 3:5 ...
The value of (0.03)3 - (0.02)3 is ...
In the figure, PQRS is a circle. If chords QR and RS are equal, calculate the value of x ...
Given that (x + 2)(x2 - 3x + 2) + 2(x + 2)(x - 1) = (x + 2) M, find M...
Find the gradient of a line which is perpendicular to the line with the equation 3x + 2y + 1 = 0 ...
If 2x : (x +1) = 3:2, what is the value of x?...
In a circle radius rcm, a chord 16√3cm long is 10cmfrom the centre of the circle. Find, co...