2 years ago

I need help no one helps me never

Mathematics

1 answer:

slavikrds [6]2 years ago

5 0

I believe the answer is D

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Simplify factor x² + 9x+14 x_49

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2 years ago

When 27 times x squared times z all over negative 3 times x squared times z to the sixth power is completely simplified, the exp

marysya [2.9K]

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-5 or 5 depending on how you write the simplified form

Step-by-step explanation:

$\dfrac{27x^2z}{3x^2z^6}=9x^{2-2}z^{1-6}\\\\\boxed{=9z^{-5}=\dfrac{9}{z^5}}$

The applicable rules of exponents are ...

(a^b)(a^c) = a^(b+c)

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2 years ago

How to factor 15m^2-12m^3

tester [92]

Step 1. Find the Greatest Common Factor (GCF)
GCF = 3m^2
Step 2. Factor out the GCF (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
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Step 3. Simplify each term in parentheses
3m^2(5 - 4m)

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2 years ago

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The function is defined by ()= −2+6. What is the value of (10)?

kirill115 [55]

Answer:

Step-by-step explanation:

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2 years ago

What is 1 5/6 + 1/2 ? a. 14/6 b. 17/12 c. 17/6 d. 25/12

Vladimir79 [104]

Make bottom numbers same

convert to improper fraction

1 and 5/6=1+5/6=6/6+5/6=11/6

1/2 and 11/6
2 times 3=6
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1/2+11/6=3/6+11/6=(4+11)/6=14/6

answer is A

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2 years ago