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Alex_Xolod [135]
3 years ago
6

What is the sure root of 656

Mathematics
2 answers:
garri49 [273]3 years ago
6 0
Approximately <span>25.6124.</span>
ser-zykov [4K]3 years ago
3 0
The answer would be 656.

Extracting the root is the inverse operation of ^2:

<span><span>656<span>−−−</span>√2</span>×<span>656<span>−−−</span>√2</span>=<span><span>656<span>−−−</span>√2</span>2</span>=656</span>

The term can be written as

<span><span>656<span>−−−</span>√</span>or<span>656<span>−−−</span>√2</span></span>

Like any positive number, the number 656 has two square roots: <span>656<span>−−−</span>√2</span>

, which is positive and called principal square root of 656, and −<span>656<span>−−−</span>√2</span>

, which is negative.

Together, they are denominated as ± <span>656<span>−−−</span>√2</span>

.Hope this helps!!
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Find the least common multiple of each pair of polynomials.<br> 5 y² - 80 and y + 4
kobusy [5.1K]

The least common multiple of each pair of the polynomial (5y² - 80) and

(y + 4) is equal to 5(y-4)(y+4).

As given in the question,

Given pair of the polynomial is (5y² - 80) and (y + 4)

Simplify the given polynomial using (a² -b²) = (a-b)(a +b)

(5y² - 80) = 5(y² -16)

⇒(5y² - 80) = 5(y² - 4²)

⇒(5y² - 80) = 5(y -4)(y + 4)

And  (y + 4) = (1) (y+4)

Least common multiple = 5(y-4)(y+ 4)

Therefore, the least common multiple of the given pair of the polynomial is 5(y -4)(y+ 4).

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brainly.com/question/11533141

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6 0
1 year ago
I need help for brainliest
devlian [24]

Answer:

<h2><u><em>46 cm²</em></u></h2>

Step-by-step explanation

the figure is composed of a square with an isosceles right triangle inside, we find the area of ​​the square and we take away the area of ​​the triangle.

Triangle area = lxl, right-angled triangle area side by side divided by two.

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Area of the shaded region

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7 0
2 years ago
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