y = (x+2)(x-6)(x+7)
<span>(x+2)(x+7)
x^2 - 6x + 2x - 12
x^2 - 4x - 12</span>
<span /><span>(x^2 - 4x - 12)(x + 7)
x^3 + 7x^2 - 4x^2 - 28x - 12x - 84
x^3 + 3x^2 - 40x - 84</span>
<span /><span>y = x^3 + 3x^2 - 40x - 84
</span>
1/625 because when you do 1.6*10^-0.3 it equals 0.0016, which in fraction form is 1/625.
Answer:
the last one -) -7
Step-by-step explanation:
if this help you please give me a crown please
Answer:
$5004
Step-by-step explanation:
.4% of 5000 is $4 and adding that to 5000 makes the end result $5004
Answer:
C) x = 3
Step-by-step explanation:
Given equation:
![5^x=125](https://tex.z-dn.net/?f=5%5Ex%3D125)
Rewrite 125 with base 5: 125 = 5³
![\implies 5^x=5^3](https://tex.z-dn.net/?f=%5Cimplies%205%5Ex%3D5%5E3)
![\textsf{Apply the one-to-one property of exponents}: \quad a^{f(x)}=a^{g(x)} \implies f(x)=g(x)](https://tex.z-dn.net/?f=%5Ctextsf%7BApply%20the%20one-to-one%20property%20of%20exponents%7D%3A%20%5Cquad%20a%5E%7Bf%28x%29%7D%3Da%5E%7Bg%28x%29%7D%20%5Cimplies%20f%28x%29%3Dg%28x%29)
![\implies x=3](https://tex.z-dn.net/?f=%5Cimplies%20x%3D3)