Expand. Your answer should be a polynomial in standard form. (6x+1)(1-3x)

Mathematics

2 answers:

Elza [17]3 years ago

6 0

Answer:

$-18x^2+3x+1$

Step-by-step explanation:

$6x *1=6x\\6x*-3x=-18x^2\\1*1=1\\1*-3x=-3x\\$

Add all the like terms

$-9x^2+3x+1$

Ludmilka [50]3 years ago

3 0

Answer:

3x-18x^2+1

Step-by-step explanation:

(6x+1)(1-3x)

6x-18x^2+1-3x

6x-3x-18x^2+1

3x-18x^2+1

Hope this helps :)

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4 years ago

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90units needed 8 units per case what's the #of cases & # of additional units

Kobotan [32]

Answer:

# of cases: 11

Additional units: 2

Step-by-step explanation:

If each case can hold 8 units, and we want to find the total # number of cases, we have to divide the # of units (8) for one case by the total # units (90).

As you can see, after dividing by 8, we have a total of 11 cases and a remainder of 2 units. The remainder will be the # of additional units because we cannot have another case filled with 8 units.