9x^2+6x+5=0, solve using the quadratic formula

Step by step explanation:

9+6x+5=0

Uses the "a", "b", and "c" from "a + bx + c", where "a", "b", and "c" are numbers

So in this case:

a would be 9

b would be 6

c would be 5

Then plug in from there..

Another way you can do it is using the square method.

u dumb boi

step-by-step explanation:

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

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