What does 8×9 equals?
1. 72
2.85
3.34
4.56

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Solve for x and select the correct answer