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stellarik [79]
2 years ago
7

6n−8(n+4)= what? Please help me

Mathematics
2 answers:
jok3333 [9.3K]2 years ago
7 0

Answer:

-2n -32

Step-by-step explanation:

Acc. to BODMAS

we multiply first

⇒-6n - -8 x [(+4) (n)]

⇒ 6n  - 8n x -32

velikii [3]2 years ago
4 0

\huge\text{Hey there!}


\huge\textbf{Equation:}

\mathsf{6n - 8(n + 4)}


\huge\textbf{Solve: }

\mathsf{6n - 8(n + 4)}


\huge\textbf{Distribute \boxed{\bf -8} within the parenthesis:}

\mathsf{= 6n - 8(n) - 8(4)}

\mathsf{= 6n - 8n - 32}


\huge\textbf{Combine the like terms: }

\mathsf{= (6n - 8n) - (32)}

\mathsf{= 6n - 8n - 32}

\mathsf{= -2n  - 32}


\huge\textbf{Therefore, your answer should be:}

\huge\boxed{\frak{{ -2n  - 32}}}\huge\checkmark


\huge\text{Good luck on your assignment \& enjoy your day!}


~\frak{Amphitrite1040:)}}

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Let f(x)=3x+5 and g(x)=x^2 find (f-g)(x)
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Answer:

(f - g)(x) = -x² + 3x + 5

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 3x + 5

g(x) = x²

(f - g)(x) is f(x) - g(x)

<u>Step 2: Find (f - g)(x)</u>

  1. Substitute:                   (f - g)(x) = 3x + 5 - x²
  2. Rewrite:                       (f - g)(x) = -x² + 3x + 5
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TEA [102]

Answer:

A) y = (x + 3)² + 4

B) y = (x - 3)² + 2

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Step-by-step explanation:

2 units UP means that the vertex will be shifted from (-3 , 2) to (-3, (2 + 2) or (-3, 4)

As the y = (x + 3)² will still be zero at x = -3, we just need to change the "+ 2" to

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When we want to shift the curve to the right, we want the vertex to move from (-3, 2) to (3, 2)

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