Simplify by opening the bracket;
x(x^2+6y^2)
=
x(x^2+6y^2)
=
Here!!!!!!!!!!!!!!For Kawaii cos 2007(it needs more words lol.)
2 answers:
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Step-by-step explanation:
here's the solution: -
if the given triangles are similar, then their corresponding sides will be in proportion, so
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( by cross multiplication )
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