Question

5a²-7b²+6-10a²+16

tolong dibantu kk besok dikumpulin ​

Answer 1

Jawaban:

[tex]5 {a}^{2} - 7 {b}^{2} + 6 - 10 {a}^{2} + 16 \\ = 5 {a}^{2} - 10 {a}^{2} - 7 {b}^{2} + 6 + 16 \\ = - 5 {a}^{2} - 7 {b}^{2} + 22[/tex]