Answer:
![y(x^2+1)(x^2-5)](https://tex.z-dn.net/?f=y%28x%5E2%2B1%29%28x%5E2-5%29)
Step-by-step explanation:
Factor the expression by first finding a GCF. Each term has the y variable and this can be pulled out as the GCF.
![x^4y-4x^2y-5y\\y(x^4-4x^2-5)](https://tex.z-dn.net/?f=x%5E4y-4x%5E2y-5y%5C%5Cy%28x%5E4-4x%5E2-5%29)
To further factor the expression break the polynomial into two binomials.
To factor into two binomials, find factors that multiply to -5 and add to -4.
-5 and 1 are factors and these make the binomials
.
The final factorization is ![y(x^2+1)(x^2-5)](https://tex.z-dn.net/?f=y%28x%5E2%2B1%29%28x%5E2-5%29)
Answer:
180 degree clockwise rotation about center and a dilation of 0.5.
Answer:
2/3
Step-by-step explanation:
It moves to the right 3 and up 2.
CB is equal to 10m you can tell this bye the side DC being 20 m and the angle of DC is half of CB so that means that CB has to be 10 m