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kow [346]
3 years ago
13

Given that f(x)=x^2+3x-28f(x)=x

Mathematics
1 answer:
spayn [35]3 years ago
6 0

9514 1404 393

Answer:

  x^2 +4x -21

Step-by-step explanation:

Substitute the given expressions and simplify.

  f(x) + g(x)

  = (x^2 +3x -28) +(x +7)

  = x^2 +(3+1)x +(-28 +7)

  = x^2 +4x -21

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So...
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6 0
3 years ago
How do you do this, I don’t understand it
Otrada [13]
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7 0
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(Multiying by a unit fraction. Find the product mentally. (5.6) × 1/8=
Ipatiy [6.2K]

Step-by-step explanation:

(5.6) × 1/8

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Here the unit fraction is 1/8

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6 0
3 years ago
Find the 13th term of a sequence where the
ValentinkaMS [17]

Answer:

First, you write an explicit formula then plug in the value of n in the formula with the term number you are trying to find, in this case the 13th term.


The steps are in the pictures


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4 0
3 years ago
Which expression shows the result of applying the distributive property to 3(1/5 x - 1/7)
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Step-by-step explanation:

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