4 years ago

Solve for x* 4(x + 4) + 3 = 7

Mathematics

1 answer:

shtirl [24]4 years ago

7 0

Answer:-3

Step-by-step explanation:

-3 + 4= 1 • 4 = 4+ 3 = 7

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Step-by-step explanation:

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Angelina_Jolie [31]

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4 years ago

Let g(x)= -x^2+4x+4. Find g(p). g(p)=_____

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Answer:

g(p)= -p^2+4p+4

Step-by-step explanation:

g(x)= -x^2+4x+4

Replace x with p

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4 years ago

Please help me with this question I also need to see the steps if possible!

umka21 [38]

Hi there!

To solve, we must use the following trig identity:

sin(u - v) = sin(u)cos(v) - sin(v)cos(u)

We can rewrite the left hand side of the equation as:

$\frac{sin(u)cos(v)-sin(v)cos(u)}{sin(u)cos(v)}$

Split the fraction:

$\frac{sin(u)cos(v)}{sin(u)cos(v)} - \frac{sin(v)cos(u)}{sin(u)cos(v)} =$

First fraction reduces to 1:

$1 - \frac{sin(v)cos(u)}{sin(u)cos(v)} =$

Simpify each with common arguments:

$1 - tan(v)cot(u)$

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3 years ago