Answer:
2.4x+15.2
Step-by-step explanation:
2 + 3x = 4 + 2x + x^2
x^2 - x + 2 = 0
(x - 0.5)^2 - 0.25 + 2 = 0
(x - 0.5)^2 = -1.75
x - 0.5 = +/- sqrt 1.75 * i
x = 0.5 + 1.32i , 0.5 - 1.32i answer
Answer:
30 cm
Step-by-step explanation:
2 * 15: 5 * 15
30:75
Answer:
Its -42
Step-by-step explanation:
