Find the root of the equation 2x2_3x_2=0
3 answers
Simplify 361/2×64-1/2×5°
assuming you meant:
2x^2 - 3x - 2 = 0
it factors:
(2x + 1)(x - 2) = 0
x = -1/2 or x = 2
2x^2 - 3x - 2 = 0
it factors:
(2x + 1)(x - 2) = 0
x = -1/2 or x = 2
as you typed it ...
361/2×64-1/2×5°
= (361/2)(64) - (1/2)(5) , ignoring the ° symbol, no idea why it is there.
= (361)(32) - 5/2
= 11552 - 5/2
= 23099/2
If you meant something else, let me know
e.g. is it 361/2 or 36 1/2 ? that is, is it is 180.5 or 36.5 ?
361/2×64-1/2×5°
= (361/2)(64) - (1/2)(5) , ignoring the ° symbol, no idea why it is there.
= (361)(32) - 5/2
= 11552 - 5/2
= 23099/2
If you meant something else, let me know
e.g. is it 361/2 or 36 1/2 ? that is, is it is 180.5 or 36.5 ?
2 answers