Question

What should be the value of ‘a’, if the value of 2x2+x-a = 5, when x = 0?

Answer 1

Answer:

value of a = - 1

Step-by-step explanation:

2 X 2 + x - a = 5

therefore, x - a = 5-4

x - a = 1

0 - a = 1

thus, a = -1