Question

subract -5y² from y²​

Answer 1

Answer:

$= y2 - 5y2 \\ \\ = - 4y2$

Answer 2

Step-by-step explanation:

$\huge \underline \bold \pink{❦ Answer✿°᭄}$

$5 {y}^{2} - {y}^{2} \\ \\ ⇒ \: {y}^{2} - ( - 5 {y}^{2} ) \\ \\ ⇒ \: {y}^{2} + 5 {y}^{2} \\ \\ ⇒ \: {y}^{2} (1 + 5) \\ \\ ⇒ \: {y}^{2} (6) \\ \\ ⇒ \: 6 {y}^{2} \bold \red{( Ans)}$