5. Simplify: i. 2×10³. ii. 7²x 2². iii. 2³x 5 iv. 3x 4⁴. v. 0 x10². vi. 5² x 3³. vii. 2⁴x 3². viii.

Question

5. Simplify:
i. 2×10³.
ii. 7²x 2².
iii. 2³x 5
iv. 3x 4⁴.
v. 0 x10².
vi. 5² x 3³.
vii. 2⁴x 3².
viii. 3² x 10 ⁴​

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Nevaeh 4 days 2021-11-25T08:51:22+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-11-25T08:52:41+00:00

    Step-by-step explanation:

    (i)→2×(10³)

    →2000

    (ii)→(7²)×(2²)

    →196

    (iii)→(2^3)x-5=1/16

    →(2^3)x=1/16+5

         →1/16+80/16

         →x=81/(16*8)

        →0.6328125

    •°•substituting the value of x in the second equation

    we get,

    →23x+1=(23*0.6328125)+1

              →15.5546875

    Sorry bro I don’t have much time to answer all the questions!!

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