book Maths Puzzle Numerical Ability

Graph the following inequality and shade it - - include your coordinates in the spaces below.

4X + Y > 4 ( ,

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book Other Question

x2+2x+3=0 have to solve it by fatrisation or by completing square. from new syllabus d book 3 chapter 1 ex 1c. solve the compound inequality and write the solution set using interval notation.

12 > 7 - x > 4 or - 3/2 x < -3