Question

examine x=5 is a solution of quadratic equation 2x square - 5x-3=0or not​

Answer 1

Answer:

2x2 -5x - 3=0

=2(5)2 -5 × 5 -3=0

=2×25 -25-3 = 0

=50 - 28 =0

=22 is not equal to 0.

so, x=5 is not solution of this quadratic equation.

Answer 2

Answer: no it is not the solution of equation where x=5

Step-by-step explanation: it is given in the paper..