Please help :) srry abt the quality <3 dont put random stuff or i’ll report. thanks sm

Find the roots of the equation below. x^2 - 6 + 9 = 0

Astore ordered 750 candles a total wholesale cost of $7910.20. the soy candles cosy $12.17 each and thespecialty candles cost $9.58each. how many of each were bought?

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