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Which statement about and is correct?
MATHEMATICS · Single correct · GCSE · Mathematics · Number · Number
Problem
Which statement about
50
\sqrt{50}
50
and
7
7
7
is correct? (a)
50
<
7
\sqrt{50}<7
50
<
7
(b)
50
=
7
\sqrt{50}=7
50
=
7
(c)
50
>
7
\sqrt{50}>7
50
>
7
(d)
50
\sqrt{50}
50
cannot be compared with
7
7
7
Related theory
Real Number System
Surds and rationalisation
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