Answer:
See explanation
Step-by-step explanation:
Zeroe of the function is such velue of x at which f(x)=0.
1. Consider the function
Zeros are:
![-x(3x-2)^2(x+9)^5=0\\ \\x=0\text{ or }x=\dfrac{2}{3}\text{ or }x=-9.](https://tex.z-dn.net/?f=-x%283x-2%29%5E2%28x%2B9%29%5E5%3D0%5C%5C%20%5C%5Cx%3D0%5Ctext%7B%20or%20%7Dx%3D%5Cdfrac%7B2%7D%7B3%7D%5Ctext%7B%20or%20%7Dx%3D-9.)
Zero
has multiplicity of 1, zero
has multiplicity of 2, zero
has multiplicity of 5.
At
or
the graph of the function crosses the x-axis, at
the graph of the function touches the x-axis.
2. Consider the function
Zeros are:
![x(x+5)^2=0\\ \\x=0\text{ or }x=-5.](https://tex.z-dn.net/?f=x%28x%2B5%29%5E2%3D0%5C%5C%20%5C%5Cx%3D0%5Ctext%7B%20or%20%7Dx%3D-5.)
Zero
has multiplicity of 1, zero
has multiplicity of 2.
At
the graph of the function crosses the x-axis, at
the graph of the function touches the x-axis.
9 goes into 695 in 2 times
Answer:
20cm^2
Step-by-step explanation:
0.5x(7+3)x4=20cm^2
Bh + hr = 25
you can factor out an h from the left side of your equation:
h(b + r) = 25 ... divide both sides by h
b + r = (25/h) ... subtract r
b = (25/h) - r
Answer:
5x - 4
Step-by-step explanation:
4x - 2 + x - 2
simplify
5x - 4
hope this helps <3