Question
x'2+ 10= 3x+17. Use the quadratic formula to solve.
Answers
Reiny
x'2+ 10= 3x+17
it is generally accepted to use ^ to show exponents.
x^2+ 10= 3x+17
x2 - 3x - 7 = 0
x = (3 ± √(9-4(1)(-7))/2
can you finish it ?
it is generally accepted to use ^ to show exponents.
x^2+ 10= 3x+17
x2 - 3x - 7 = 0
x = (3 ± √(9-4(1)(-7))/2
can you finish it ?
JEFF BOMB
the square root is impossible to do how do you solve it?