verify – ( -x ) = x tell me answer​

Question

verify
– ( -x ) = x

tell me answer​

in progress 0
Maris 2 months 2021-08-22T11:24:08+00:00 1 Answers 3 views 0

Answers ( )

    0
    2021-08-22T11:25:44+00:00

    Explanation:

    We have to verify that: – ( -x ) = x

    Let us take x = 2 on LHS

    – (-2) = 2

    Take x = 3

    -(-3) = 3

    Take x = 4

    -(-4) = 4

    Thus for each value of x the value of – (-x) is always positive x.

    Thus verified.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )