Trying to find the right answer to this..

Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

311. Find the value of ‘a’ if (x - a) is a factor of x⁵ - a²x³ + 2x + a + 3, hence factorise x²- 2ar -3.

168 Views

312. If x - 2y = 11 and xy = 8, find the value of x³ - 8y³.

727 Views

313. If x + 2y = 8 and xy = 6, find the value of x³ + 8y³.

185 Views

314.

If $straight x plus 1 over straight x equals 3 comma$ then the value $straight x squared plus 1 over straight x squared$ .

165 Views

315. Factorise: (x² - 2x)² - 11 (x² - 2x) + 24

113 Views

316.

If $straight x plus 1 over straight x equals 5 comma$ then the value $straight x to the power of 6 plus 1 over straight x to the power of 6$ .

152 Views

317.

Prove that 2x³ + 2y³ + 2z³ - 6xyz
= (x + y + z) [(x - y)² + (y - z)² + (z - x)²].

173 Views

Solution not provided.

Ans. a = 5, b = 4

244 Views

319.

The volume of a cube is given by the polynomial
p(x) = 8x³ - 36x² + 54x - 27

269 Views

320.

Using factor theorem, factorise the polynomial:
x⁴ + 3x³ + 2x² - 3x - 3.

201 Views