Question

2X^(2)+X=55
2X^(2)+X-55=0

Ayudenmee ocupo la comprobación tambien

Answer 1

Aspa simple

2x ^2 + x - 55 = 0

2x 11 = 11x

x -5 = -10x

= x

2x + 11 = 0

2× = -11

× = -11/2

o

x - 5 = 0

x = 5