Question

Which constant should be added and subtracted to solve the quadratic equation 4x² − √3x + 5 = 0 by the method of completing the square?​

Answer 1

Answer:

3/16

Step-by-step explanation:

4x^2-root3x+5=0

1. divide the whole equation by 4

then,

x^2-root3x/4+5/4=0

=>[x - root3x/8]^2 - 5/4 = 3/64

=4[x-root3x/8]^2 - 5- 3/16=0