Spencer is asked to factor the polynomial 256x^4y^2−y^2 completely over the integers. His work is shown below.
2 answers:
Answer:
Option B, Spencer did not factor the polynomial completely; 16x^2−1 can be factored over the integers.
Step-by-step explanation:
<u>Step 1: Factor</u>
256x^4y^2−y^2
y^2(256x^4 - 1)
y^2(16x^2 - 1)(16x^2 + 1)
<em>y^2(</em><em>4x + 1)(4x - 1</em><em>)(16x^2 + 1)</em>
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Answer: Option B, Spencer did not factor the polynomial completely; 16x^2−1 can be factored over the integers.
Answer:
answer B
Step-by-step explanation:
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So, we need to add.
45 + 30 = 85.
$0.85 is your answer.
Glad I could help, and good luck!
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..........solve it like an equation
not sure but i thibj the second one
365717262cm2
I think they will be able with the one that
well i have to see the equation to know
