2 years ago

Two roots of a 3 degree polynomial equation are 5 and-5

Mathematics

1 answer:

notka56 [123]2 years ago

3 0

Hello,

I suppose you want the equation

There are 2 infinite solutions:
y=k(x-5)²(x+5)
or
y=k(x-5)(x+5)²

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Answer:

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Step-by-step explanation:

Height of the Rectangle $=t^2+7t+6$

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Area of the Rectangle = Height X Width

$=(2t+1)(t^2+7t+6)\\=2t(t^2+7t+6)+1(t^2+7t+6)\\=2t^3+14t^2+12t+t^2+7t+6\\$Collect like terms\\=2t^3+14t^2+t^2+12t+7t+6\\Area=2t^3+15t^2+19t+6\\$

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Step-by-step explanation:

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Step-by-step explanation:

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