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2 years ago

Which of the following are prime polynomials? z-1 4z+20 6z-42 -7z+26

Mathematics

2 answers:

atroni [7]2 years ago

6 0

Answer:

110z-16

Step-by-step explanation:

z-(1)(4)z + (20)(6)z -42 -7z + 26

=z + -4z + 120z + -42 + -7z + 26

=z + -4z + 120z + -42 + -7z +26

=(z+-4z+ 120 + -7z) + (-42 +26

Flura [38]2 years ago

4 0

Answer:

mmmmmmmmmmmmmm

Step-by-step explanation:

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3 years ago

Simplify the expression (k^2)^4

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2 years ago

Read 2 more answers

Use the photo at the bottom:

satela [25.4K]

Answer:

<2 = 129°

Step-by-step explanation:

if I || m then 5x+12 =m<2 and m<2 + 2x + 14 = 180°

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8 0

2 years ago

2−2s=4/3 s+13 how do you do this

soldi70 [24.7K]

Answer: s = -3.3

<u>Step-by-step explanation:</u>

$2-2s=\dfrac{4}{3}s+13\\\\\\\underline{\text{Multiply everything by 3 to clear the denominator:}}\\(3)2-(3)2s=(3)\dfrac{4}{3}s+(3)13\\\\.\qquad 6-6s=4s+39\\\\\\\underline{\text{Add 6s to both sides:}}\\.\qquad 6-6s+6s=4s+6s+39\\\\.\qquad \qquad \qquad 6=10s+39\\\\\\\underline{\text{Subtract 39 from both sides:}}\\.\qquad \qquad 6-39=10s+39-39\\\\.\qquad \quad \quad -33=10s\\\\\\\underline{\text{Divide both sides by 10:}}\\.\qquad \quad \quad \dfrac{-33}{10}=\dfrac{10s}{10}$

-3.3 = s

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2 years ago