3 years ago

Combine like terms to write an equivalent expression for 4y^2+6x-2y^2+12x?

Mathematics

2 answers:

Marina CMI [18]3 years ago

6 0

$4y^2+6x-2y^2+12x\\=4y^2-2y^2+6x+12x\\=2y^2+18x$

Lena [83]3 years ago

6 0

Answer:

2y^2 + 18x

Step-by-step explanation:

4y^2 + 6x - 2y^2 + 12x =
(4y^2 - 2y^2) + (6x + 12x) =
2y^2 + 18x

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