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3 years ago

Factories completely 2a +4+ ap+2p

Mathematics

2 answers:

vredina [299]3 years ago

8 0

Hey there!

2a + 4 + ap + 2p

(p + 2)(a + 2)

= p(a) + p(2) + 2(a) + 2(2)

= ap + 2p + 2a + 4

= 2a + 4 + ap + 2

Therefore, your answer is: (p + 2)(a + 2)

Factor #1: (p + 2)

Favor #2: (a + 2)

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

zavuch27 [327]3 years ago

5 0

Step-by-step explanation:

hope this helps..........

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Geometry help!!

Eduardwww [97]

It would be A, Side Angle Side (SAS). Because you are given we congruent sides, and tow right angles. Using the reasoning of "If two two angles are both right angles then they are congruent" you can prove the angles congruent.

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4 years ago

Please help me solve the system of equations.

Iteru [2.4K]

Answer: (-2, 0) and (0, -2)

Step-by-step explanation:

This system is:

y + x = -2

y = (x + 1)^2 - 3

To solve this we first need to isolate one of the variables in one fo the equations, in the second equation we have already isolated the variable y, so we can just replace it in the first equation:

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Now we can solve this for x.

x^2 + 2*x + 1 - 3 = -2

x^2 + 2*x + 1 -3 + 2 = 0

x^2 + 2*x + 0 = 0

The solutions of this equation are given by the Bhaskara's formula, then the solutions are:

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The two solutions are:

x = (-2 - 2)/2 = -2

In this case, we replace this value of x in the first equation and get:

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The other solution for x is:

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7 0

3 years ago

Consider the surface defined by the equation x3 + y3 + z3 = 3xyz. Use implicit differ- ∂z entiation to find ∂x. (Note z is not a

Aloiza [94]

Answer:

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Step-by-step explanation:

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we use derivative formula $\frac{d}{dx}(x^{n}) = n x^{n-1}$

$\frac{d}{dx}(x^{3)} = 3 x^{2}$

$\frac{d}{dx}(z^{3)} = 3 z^{2}$

And also apply 'u v' formula

$\frac{d}{dx}(uv}) = u\frac{d}{dx}(v)+v\frac{d}{dx}(u)$

Differentiating equation (1) partially with respective to 'x' , we treated 'y' as constant.

$(3x^{2} +0+3z^{2}\frac{∂z}{∂x}) =3y(x\frac{∂z}{∂x}+z(1))$ ( here y treated as constant so the derivative of constant function is zero in addition but in multiplication the constant is keep as like 'y').