3/2, 9
-2/3, 9
3, 9/2
-3, -9/2
-3, 9/2
Correct answer is E
2a\(^2\) - 3a - 27 = 0
2a\(^2\) - 9a + 6a - 27 = 0
a(2a - 9) + 3(2a - 9) = 0
(a + 3)(2a - 9) = 0
a = -3 or a = \(\frac{9}{2}\)
Simplify \(\frac{4}{2x} - \frac{2x + x}{x}\)...
Divide the L.C.M of 48, 64, and 80 by their H.C.F ...
The angle of a sector of a circle of radius 3.4 cm is 115°. Find the area of the sector. \((Tak...
Multiply (x2 - 3x + 1) by (x - a)...
If (K2)\(_6\) * 3\(_6\) = 3\(_5\)(K4)\(_5\), what is the value of k?...
Evaluate (25 × 4-2) ÷ (2-3 × 26)...
if y = 23\(_{five}\) + 101\(_{three}\) find y leaving your answer in base two...
Find, correct to three significant figures, the value of \(\sqrt{41830}\)....