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parosil

parosil

29.08.2019 •

Mathematics

Me
which of the following is an irrational number?
a) square root 25
b) square root 36
c) square root 50
d) square root 64

Solved

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Ответ:

gwbdee918

01.01.2022

C

Step-by-step explanation:

An irrational number cannot be expressed in the form

$\frac{a}{b}$ where a and b are integers

A

$\sqrt{25}$ = ± 5 ← both integers

B

$\sqrt{36\\}$ = ± 6 ← both integers

C

$\sqrt{50\\}$ = 5 $\sqrt{2\\}$ ← $\sqrt{2}$ is irrational

D

$\sqrt{64\\}$ = ± 8 ← both integers

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Ответ:

queendolly

20.05.2023

x=5

y=3

Step-by-step explanation:

easy question to solve

0,0(0 оценок)

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