3 years ago

Calculate: 20+ 3 (5 – 1)

Mathematics

2 answers:

Natasha2012 [34]3 years ago

8 0

Answer:

23,4

Step-by-step explanation:

yanalaym [24]3 years ago

5 0

Answer:

Step-by-step explanation:

20 + 3(5 - 1)

20 + 15 - 3

35 - 3

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Step-by-step explanation:

<u>Step 1: Factor </u>

$x^2 - 4x - 5$

$x^2 - 5x + x - 5$

$(x - 5)(x + 1)$

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Step-by-step explanation:

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