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VikaD [51]
3 years ago
15

Which factors can be multiplied together to make the trinomial 5x2 + 8x – 4? Select two options.

Mathematics
2 answers:
Anastasy [175]3 years ago
5 0

Answer:

c) (x +2)

e) ( 5 x -2)

Step-by-step explanation:

<em><u>Explanation</u></em>:-

Given equation  5 x² + 8 x – 4

The factors of  - 20 = 10 × - 2

                   ⇒      5 x ² + 10 x - 2 x - 4

                    ⇒      5 x ( x + 2) - 2 ( x + 2)

                     ⇒     (5 x - 2 ) ( x + 2)

The multiplies of given equation

                           5 x² + 8 x – 4 =   (5 x - 2 ) ( x + 2)

maw [93]3 years ago
5 0

Answer:

(x + 2)

(5x – 2)

Step-by-step explanation:

C and E on edg

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The goalie on the Iceblades hockey team saves (blocks) 73% of the opponent's shots. With 10 minutes to go, the Iceblades are ahe
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The answer is 73 to 99

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4 0
2 years ago
$450 is deposited monthly for 11 years at 5% per year<br> FV=
Ivanshal [37]
1) montly rate, r = 5% / 12 = 0.416% = 0.00416

2) capital, C = $ 450 = present value

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6 0
3 years ago
given the function f(x)=x^3 +x^2-2x+1 what is the resulting function f(x) is shifted to the left one unit
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Answer:

The resulting function is f(x+1) = x^3 + 4x^2 + 3x + 1

Step-by-step explanation:

Suppose we have a function f(x). If we want to shift the function 1 unit to the left, we find f(x+1).

In this question, we have:

f(x) = x^3 + x^2 - 2x + 1

Shifting 1 unit to the left:

f(x+1) = (x+1)^3 + (x+1)^2 - 2(x+1) + 1

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The resulting function is f(x+1) = x^3 + 4x^2 + 3x + 1

8 0
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