2 years ago

3. Which of the following numbers is irrational?

1 answer:

5 0

Answer:

sorry

which of the following numbers are irrational☺

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lana66690 [7]

The answer is b (2,3)

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1 year ago

cluponka [151]

Hello :
y= -x²-4x-1
y = - (x²+4x+1)
y = - ((x²+4x+4)-4+1)
y = - ((x+2)²-3)
y = -(x+2)²+3 the vertex is A(-2 ; 3)

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2 years ago

Vikentia [17]

Sorry, I think there is missing context?

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2 years ago

Vika [28.1K]

$\longrightarrow{\mathfrak{\frac{-9}{6}÷\frac{3}{-2}}}$

$\longrightarrow{\sf{\frac{-\cancel{9}}{\cancel{6}}\times\frac{-\cancel{2}}{\cancel{3}}}}$

$\longrightarrow{\sf{\frac{3}{3}}}$

$\longrightarrow{\boxed{\bf{1}}}$

Identity applied -

$\star{\:\:\:\:\:\:\boxed{\bf{\frac{a}{b}÷\frac{c}{d}=\frac{a}{b}\times\frac{d}{c}}}}$

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2 years ago

klemol [59]

Check the picture below.

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2 years ago