English, asked by singh1114manvi, 6 months ago

(C) 2x2 + 5 - x
x = -2

Answers

Answered by shreyanjalota

1

Answer:

If x=-2, then,

=2x2+5-x

=2x2+5-(-2)

=4+5+2( "-" and "-" make "+")

=11.

(No Need For Explanation :)

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