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wlad13 [49]
3 years ago
12

What is the value of x, if the perimeter of the rectangle is 10? This is the problem :

Mathematics
2 answers:
klemol [59]3 years ago
8 0

Answer:

i think is 20 0r 22

Step-by-step explanation:

Andrej [43]3 years ago
4 0

Answer:

20

Step-by-step explanation:

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What is the answer for -8(w-6=32
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4 0
3 years ago
Factor completely x3 + 8x2 − 3x − 24.
Anna71 [15]

Answer:

<h2>x³ + 8x² - 3x - 24 = (x + 8)(x - √3)(x + √3)</h2>

Step-by-step explanation:

x^3+8x^2-3x-24\\\\=(x^2)(x)+(x^2)(8)+(-3)(x)+(-3)(8)\qquad\text{distribute}\\\\=x^2(x+8)-3(x+8)\\\\=(x+8)(x^2-3)\qquad\text{use}\ a^2-b^2=(a-b)(a+b)\\\\=(x+8)(x^2-(\sqrt3)^2)\\\\=(x+8)(x-\sqrt3)(x+\sqrt3)

7 0
3 years ago
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