I think it’s Step 2 your welcome
Well none if you use wifi silly goose <span />
X(x + 3) + x(x - 3) = 2
x^2 + 3x +x^2 - 3x = 2
2x^2 = 2
x^2 = 1
x = +1 and x = -1
answer
x = +1 and x = -1
Answer:
The density of the material must be at least 1.5 g/cm³.
Step-by-step explanation:
c
1 hr plus 20 minutes
Then that answer divided by 15
Then that answer multiply by 3/4
