Question

resolva a equação Biquadrada 4x4-40x2+46

Answer 1

4x4=16

16-40=-24

-24x2=-48

-48+46=-2

Answer 2

Resposta:

$\huge{\boxed{\boxed{ \tt \: 4x^4-40x^2+46\: }}}\\\\\huge{\boxed{\boxed{ \tt \: \mathrm{Reescrever\:}46\mathrm{\:como\:}2\cdot \:23\: }}}\\\\\huge{\boxed{\boxed{ \tt \:\mathrm{Reescrever\:}40\mathrm{\:como\:}2\cdot \:20 \: }}}\\\\\huge{\boxed{\boxed{ \tt \:\mathrm{Reescrever\:}4\mathrm{\:como\:}2\cdot \:2 \: }}}\\\\\huge{\boxed{\boxed{ \tt \:2\cdot \:2x^{2\cdot \:2}-2\cdot \:20x^2+2\cdot \:23 \: }}}\\\\\huge{\boxed{\boxed{ \tt \: \mathrm{Fatorar\:o\:termo\:comum\:}2\: }}}$

$\huge{\boxed{\boxed{ \tt \:2\left(2x^4-20x^2+23\right)<< \: }}}$