help please

[cunning thistle]

1. Wait patiently for a helper to come along.
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+close

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[warm musk]

what does the trapezium have to do with anything lmao
just solvve the quadratic

maybe its for factoring purposes idk

[sharp mirage]

That's what I'm saying lmao

There's two values for x though

-15/2 and 8

But which one do I choose

[warm musk]

ohhh thats why its there

so since you have a shape

it cacnt have negative side lengths

[sharp mirage]

Ohh bruh how did I not notice that

So 8cm

[warm musk]

id just enter 8

[sharp mirage]

Oh ok

Thank you bro

[warm musk]

doesnt say incliude cm