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the polynomial y= x^3 + 9x^2 - 30x - 270 has an x-intercept at x=-9a) use the x-intercept to find a factor of the polynomial b)
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Explain the steps in using the identity x^2 + (a + b)x + ab = (x + a) (x+b) tofind the factored form of the polynomial x^2 + 10x
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2. 49 views
Explain the steps in using the identity x2+(a+b)x+ab = (x+a)(x+b) to find the factored form of the polynomial x2+10x+21 . Make
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2. 46 views
find all the zeros of the following polynomial. Write the polynomial in fraction form. Show all the work.f(x)= x^4+3x^2-40
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2. asked by phyllys
3. 863 views
can someone please help me find all the zeros of the following polynomial. write the polynomial in factored form.f(x)=x^3-3x^2+1
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2. asked by Josh
3. 1,176 views
A polynomial with integer coefficients is of the form\[28x^4 + a_3 x^3 + a_2 x^2 + a_1 x + 1 = 360.\] Find the number of
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2. asked by shelly
3. 146 views
The function f(x) = x^2 -2x + x^1/2 is:A. A polynomial because it is continuous. B. A polynomial because it is of the form axn.
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2. asked by Tiffany
3. 780 views
Find all rational zeros of the polynomial, and write the polynomial in factored form?P(x)= 2x^3-3x^2-2x+3
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2. asked by Monica
3. 630 views
A polynomial with integer coefficients is of the form\[12x^4 + a_3 x^3 + a_2 x^2 + a_1 x + 24 = 0.\] If $r$ is a rational root
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2. asked by alice
3. 132 views
A polynomial with integer coefficients is of the form\[21x^4 + a_3 x^3 + a_2 x^2 + a_1 x - 28 = 0.\] If $r$ is a rational root
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2. asked by alice
3. 128 views