2 years ago

1. Simplify .* a) (x - 1)(x2 + x + 1)

Mathematics

1 answer:

tangare [24]2 years ago

7 0

Answer:

x=1

Step-by-step explanation:

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2 years ago

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3 years ago

Read 2 more answers

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Schach [20]

(f+g)(x) = 8x+2

(f-g)(x) = 4x-6

Step-by-step explanation:

Given

$f(x) =6x-2\\g(x)=2x+4$

we have to find

$(f+g)(x)=f(x)+g(x)\\=(6x-2)+(2x+4)\\=6x-2+2x+4\\=6x+2x-2+4\\=8x+2$

$(f-g)(x)=f(x)-g(x)\\=(6x-2)-(2x+4)\\=6x-2-2x-4\\=6x-2x-2-4\\=4x-6$

Hence,

(f+g)(x) = 8x+2

(f-g)(x) = 4x-6

Keywords: Functions, Operations on Functions

Learn more about functions at:

#LearnwithBrainly

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3 years ago

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3 years ago

1. Simplify .* a) (x - 1)(x2 + x + 1)​

1. Simplify .* a) (x - 1)(x2 + x + 1)