Question

EX
Using quadratic formula, find the roots of
following equations:
1. 2x2 + x - 3=0​

Answer 1

Here is your answer

Hope you understood

Answer 2

Answer:

Step-by-step explanation:

2x^2 + x - 3 =0

x= -b (+)(-) √b^2 - 4ac /2a

x= -1(+)(-) √1- 4×2×(-3)/2×2

= -1 (+)(-) √25 /4

=-1(+)(-)5/4

=-6/4. OR 4/4

= -3/2 or 1