1.10: Find the set of values for for which (a) (b) (c) both and

4PM1/2/June/2025 — Question 2 · 5 marks

Find the set of values for x\displaystyle x for which
(a) 9−3x>11x+2\displaystyle 9 - 3x > 11x + 2
(1)
(b) 10x2+7x<12\displaystyle 10x^2 + 7x < 12
(3)
(c) both 9−3x>11x+2\displaystyle 9 - 3x > 11x + 2 and 10x2+7x<12\displaystyle 10x^2 + 7x < 12
(1)