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(a) Solve the inequality x(3x+5) > 2.
(b) Find the smallest value of the integer a for wh...
Mathematics, 01.06.2021 06:10 wyattdawes45
5
(a) Solve the inequality x(3x+5) > 2.
(b) Find the smallest value of the integer a for which 3x²– 9x +a is always
positive for all real values of x.
(C) Find the range of values of m for which the line y+m= x cuts the curve
y=mx² +9x at two real and distinct points.
Answers: 2
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