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Tpy6a [65]
3 years ago
7

Multiply the polynomials (x + 4)(x + 4)

Mathematics
1 answer:
s2008m [1.1K]3 years ago
6 0

Answer:

x^2 + 8x + 16

Step-by-step explanation:

(x + 4) (x+ 4) multiply x by x and x by 4.

x^2 + 4x

Then multiply 4 by x and 4 by 4.

4x + 16

Then combine like terms.

x^2 + 4x + 4x +16

x^2 + 8x + 16

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<h3><u>Answer:</u></h3>

Hence, the equation of line is:

y= -6x

<h3><u>Step-by-step explanation:</u></h3>

Clearly from the graph we could see that the line passes through the point (0,0) and (-1/2,3).

Also we know that the equation of a line passing through (a,b) and (c,d) is given as:

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Here we have:

(a,b)=(0,0) and (c,d)=(-1/2,3)

Hence, the equation of line is:

y-0=\dfrac{3-0}{-\dfrac{1}{2}-0}\times (x-0)\\\\\\\\y=\dfrac{3}{\dfrac{-1}{2}}\times x\\\\y=3\times (-2)\times x\\\\y=-6x

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6 0
3 years ago
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Choose 3 values that would make this inequality true. 8n + 4 ≤ 28 <br><br> Choices:3,6,13,2,5,14,1
Lelu [443]

Answer:

1,2,3

Step-by-step explanation:

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2 years ago
Simplify, the solve.
Varvara68 [4.7K]

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Neporo4naja [7]

Answer:

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Step-by-step explanation:

We can find the measure of Angle A by using the sum of interior angles of a triangle theorem.

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3 years ago
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Drupady [299]

Answer:

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Step-by-step explanation:

substitute the x which is x= 2, so

f(2)= (2+1)^2

=(3)^2

=9

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2 years ago
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