Question

(6x^2-4)-(5x+5)=6x^2 Решите срочноо!

Answer 1

6x²-4-5x-5-6x²=0

-5x-9=0

x= -9/5 ( или -1,8)

Answer 2

6х²-4-5х-5=6х²

-4-5х-5=0

5х=-9

х=-9/5