Предмет: Алгебра, автор: akkxks

Дано уравнение 13x2+8x−20=0.
Запиши старший коэффициент, второй коэффициент и свободный член.

Старший коэффициент
.
Второй коэффициент
.
Свободный член

Ответы

Автор ответа: vityamath

0

Объяснение:

старший 13

второй 8

свободный -20

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Elmer, an Anglo-Saxon boy, was hiding in a big tree. He had promised his father to stay at home. But on that early morning of October 14, 1066 he had secretly come to watch a battle. The battle was going to change Britain for ever.
Now Elmer could see his father with his long shield. He was one of King Harold Godwinson's bodyguards. He had joined the king's army that had just come back from fighting the Norwegians in the north of Britain.
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"Normans? Where?"
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