Question

Can someone please answer this..... I'm getting really confused. Please show your work.
${y}^{6} - {6y}^{3} + 9 - {z}^{4}$


Thank You! ​​

Answer 1

Answer:

Plz check your question

Answer 2

Step-by-step explanation:

$\tt \red{ \implies \: y ^ { 6 } -6y ^ { 3 } +9-z ^ { 4 }}$

$\tt \pink{ \implies\left(-3+y^{3}-z^{2}\right)\left(-3+y^{3}+z^{2}\right) }$

$\tt \purple{ \implies\left(y^{3}-z^{2}-3\right)\left(y^{3}+z^{2}-3\right) }$

$\tt \blue{ \implies\left(y^{3}-3\right)^{2}-z^{4}}$