Which is the product of root. So the equation can be expressed as
x? +(sum of root)x + (product of root) = 0
Example 6.4: Write down the sum and the product of the roots for each of the followi
equations:
(i) 2x² +12x-3=0 (ii) x² – 8x +3=0​

Solve the inequality and graph 6j - 7 < 5

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap