Question

find the foot quandratic equation (x-3) (2x+5) =0 are​

Answer 1

$x = 3$

$x = \frac{ - 5}{2}$

Answer 2

Answer:

(x_3) (2x+5) =0

x(2x+5) _3(2x+5)=0

2x^+5_5x_15 =0

2x^_15 =0

2x^=0+15

2x^=15

x^=15/2

X^= 7.5