Ayudenme a resolver las ecuacionesa)4x = 28b)2X + 7 = 47c)ax = bd)4x - 9 = 23e)x + a = bf)x√2 - 3 = 5?
Ayudenme a resolver las ecuaciones a)4x = 28 b)2X + 7 = 47 c)ax = b d)4x - 9 = 23 e)x + a = b f)x√2 - 3 = 5.
Ayudenme a resolver las ecuaciones a)4x = 28 b)2X + 7 = 47 c)ax = b d)4x - 9 = 23 e)x + a = b f)x√2 - 3 = 5.
ax² + bx + c = 0
En resumen
A) 4x = 28 ; x = 28 / 4 = 7b) 2x + 7 = 47 ; x = (47 - 7) / 2 = 40 / 2 = 20c) ax = b ; x = b / ad) 4x - 9 = 23 ; x = (23 + 9) / 4 = 32 / 4 = 8e) x + a = b ; x = b - af) x√2 - 3 = 5 ; x = (5 + 3) / √2 = 8 / √2.
A) 4x = 28 ; x = 28 / 4 = 7b) 2x + 7 = 47 ; x = (47 - 7) / 2 = 40 / 2 = 20c) ax = b ; x = b / ad) 4x - 9 = 23 ; x = (23 + 9) / 4 = 32 / 4 = 8e) x + a = b ; x = b - af) x√2 - 3 = 5 ; x = (5 + 3) / √2 = 8 / √2.