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Liula [17]
3 years ago
14

Multiply (5x-1)(6x^2+3x+7) SHOW WORK

Mathematics
2 answers:
kykrilka [37]3 years ago
8 0

Answer:

30x³ + 9x² + 32x - 7

Step-by-step explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

5x(6x² + 3x + 7) - 1 (6x² + 3x + 7) ← distribute both sets of parenthesis

= 30x³ + 15x² + 35x - 6x² - 3x - 7 ← collect like terms

= 30x³ + 9x² + 32x - 7

notsponge [240]3 years ago
4 0

sorry for using printed paper, I tried my best to avoid the lines

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Answer:

5.7

Step-by-step explanation:

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3 years ago
The mechanics at Giuseppe’s Auto House specialize in changing fuel injection units and transmissions. Last week, they changed 5
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Answer:

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Step-by-step explanation:

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see the attached figure

4 0
2 years ago
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AleksandrR [38]

Step-by-step explanation:

length \: between \: ( - 2, - 1) \: and \: (6,4) \\  =  \sqrt{(x _{1} - x  _{2} )² + (y _{1}  - y _{2})²  }  \\  =  \sqrt{( -  2 - 6)²+ ( - 1 - 4)²}  \\  =   \sqrt{64 + 25}  \\  =  \sqrt{100}  \\  = 10 \: units \\ radius = 10 \: units \\ diameter = 2 \times radius \\ d = 2 \times 10 \\ d = 20 \: units

8 0
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saul85 [17]

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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