2 years ago

The three angle bisectors of ΔABC intersect at point P. Point P is the

Mathematics

2 answers:

kvv77 [185]2 years ago

8 0

Answer:

incenter

Step-by-step explanation:

The point of intersection of the three angle bisectors of a triangle is the incenter.

maks197457 [2]2 years ago

5 0

Incenter is the point of concurrency

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kari74 [83]

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Step-by-step explanation:

Given value:

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OLEGan [10]

Answer:

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3 years ago

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X^3+7x^2+13x+4=0 Show all work

Softa [21]

$\displaystyle\\
x^3+7x^2+13x+4=0\\\\
x^3+\underbrace{4x^2+3x^2}_{7x^2}+\underbrace{12x+x}_{13x}+4=0\\\\
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x^2(x+4)+3x(x+4)+(x+4)=0\\\\
(x+4)(x^2 + 3x +1)=0\\\\
x+4 = 0~~~\Longrightarrow~~~\boxed{x_1 = -4}\\\\
x^2 + 3x +1=0\\\\
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3 years ago