Question

Reduza os termos semelhantes: b) 1/3x²+x²-3/2x⁴+5x⁴

Answer 1

Olá!

$\frac{1}{3}x^2+x^2-\frac{3}{2}x^4+5x^4\\\\=\frac{4}{3}x^2-\frac{3}{2}x^4+5x^4\\\\=\frac{4}{3}x^2+\frac{7}{2}x^4\\\\=\frac{4x^2}{3}+\frac{7}{2}x^4\\\\=\frac{4x^2}{3}+\frac{7x^4}{2}\\\\=\frac{7x^4}{2}+\frac{4x^2}{3}$

Espero ter ajudado, tenha boas aulas!