1. f(x) = x4 – 14x² + 5x - 3 2. f(x) = x3 – 2x² – 5x + 30

3. f(x) = x3 + x2 + 51x + 40

Use synthetic division or long division to solve the following equation above:

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42