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3 years ago

12

I want to know the answer of A to self check the answer i got! Would you write the expression and take away the area of the inte

rnal square or do you just times both the lengths of the first square? Eg is it just (x+5)(x+2) or do you minus the inside square? Thanks ❤️

1 answer:

V125BC [204]3 years ago

7 0

It is said the blue card is a rectangle, so you don’t have to minus the inside rectangle. :)

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nikdorinn [45]

The ar. of square =X^
=5.76
So,X=√5.76
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Thanks!

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3 years ago

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3 years ago

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tiny-mole [99]

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