What value of x is in the solution set of –5x – 15 > 10 + 20x? –2 –1 0 1
2 answers:
You might be interested in
Answer:
Factoring the trinomial: we get the factors
Step-by-step explanation:
We need to factor the trinomial:
We can factor the trinomial by breaking the middle term i.e 13x
Such that adding or subtracting gets the both terms we get 13x and multiplying both terms we get 12x^2
We can break 13x as: 12x and x
Adding them we get 13x and multiplying them we get 12x^2
So,
So, Factoring the trinomial: we get the factors
The volume of the rectangular prism:
![60x^3 + 145x^2 + 70x=5x(12x^2+29x+14)\\\\=5x(12x^2+21x+8x+14)=5x[3x(4x+7)+2(4x+7)]\\\\=5x(4x+7)(3x+2)\\\\Answer:\\length=5x\\width=4x+7\\height=3x+2](https://tex.z-dn.net/?f=60x%5E3%20%2B%20145x%5E2%20%2B%2070x%3D5x%2812x%5E2%2B29x%2B14%29%5C%5C%5C%5C%3D5x%2812x%5E2%2B21x%2B8x%2B14%29%3D5x%5B3x%284x%2B7%29%2B2%284x%2B7%29%5D%5C%5C%5C%5C%3D5x%284x%2B7%29%283x%2B2%29%5C%5C%5C%5CAnswer%3A%5C%5Clength%3D5x%5C%5Cwidth%3D4x%2B7%5C%5Cheight%3D3x%2B2)