Which statements are true about the polynomial 4x3 – 6x2 + 8x – 12? Check all that apply.
1.The terms 4x3 and 8x have a common factor.
2.The terms 4x3 and – 6x2 have a common factor.
3.The polynomial is prime. The factored polynomial is (2x2 – 3)(2x + 4).
4. The polynomial can be grouped in different ways to factor by grouping.

Answers

Answer 1
Answer:

1. correct- factor: 4

2. correct- factor: 4

3. Incorrect- The polynomial is not prime, and the factored polynomial is 4(2x-3)

4. Incorrect


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Use the distributive property to create an equivalent expression for 50+10x

Answers

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Order this starting from the smallest:15.249         15.3         15.05          15.009         15.25

Answers

i think it might be easier to understand if i change decimals to fractions, so lets start ;)
15.249=15(249)/(1000)
15.3=15.300=15(300)/(1000)
15.05=15.050=15(50)/(1000)
15.009=15(9)/(1000)
15.25=15.250=15(250)/(1000)

denominators are the same so now you only have to compare numerators (biger numerator = greater fraction)

so:

15(9)/(1000)<15(50)/(1000)<15(249)/(1000)<15(250)/(1000)<15(300)/(1000)

it means that:


15.009<15.05<15.249<15.25<5.3
15.009
15.05
15.249
15.25
15.3

I believe is the correct order

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Answers

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