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crimeas [40]
3 years ago
13

Which of the binomials below is a factor of this trinomial x^2+4x+4

Mathematics
2 answers:
Agata [3.3K]3 years ago
8 0

Answer:

The factor is (x+2).

Step-by-step explanation:

x^{2} +4x+4

Lets assume this to be zero.

x^{2} +4x+4=0

factoring it we get

x^{2} +2x+2x+4=0

x(x+2)+2(x+2)=0

This gives (x+2)(x+2) as factors.

Therefore, the factor is (x+2)

We can also check this as :

(x+2)^{2} =x^{2} +4x+4

dmitriy555 [2]3 years ago
4 0
X² + 4x + 4
x            2
x             2

(x + 2) (x + 2) 


x + 2 should be your answer

binomial is having 2 terms

hope this helps
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7 0
2 years ago
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Monica [59]
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The slope of two parallel lines i the same, so the slope of the line we're looking for is also \frac{1}{3}

Since the line passes through (-3,4), the equation is:

(y-4)=\frac{1}{3}(x+3)

\boxed{y=\frac{1}{3}x+5}





3 0
3 years ago
From 1940 to 1980, the consumer price index (CPI) increased from 28.6 to 89.4. If a gallon of milk cost $0.75 in 1940 and the pr
devlian [24]
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3 years ago
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7 0
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he table represents an exponential function. What is the multiplicative rate of change of the function? 0.2 0.25 0.5 0.75
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