Question

what should be the value of a if the value of 2x^2+x-a equals to 5, when x=0​

Answer 1

Step-by-step explanation:

The value of a is —1

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Answer 2

Answer:

heya mate ☺

Given : 2x^2 + x - a = 5

and x = 0

So, putting back the value of x in the equation , we get

$2x ^{2} + x - a = 5 \\ \\ = > 2(0) ^{2} + 0 - a = 5 \\ \\ = > 0 + 0 - a = 5 \\ \\ = > a = 5$

So mate a = 5

hope it helps u mate