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Bhagyesh Kame 4 years, 3 months ago
Meghna Thapar 4 years, 3 months ago
Value of root 5 could be evaluated, by long division method, as we know 5 is not a perfect square. Basically, the square root or root of a number “n” is a number that gives the number “n” when multiplied by itself. For example, the value of root 9 is 3 as, 3 x 3 = 9, because 9 is the perfect square.
When we multiply any number to itself, we get the square of that number. Evaluation or calculation of the square root of the perfect square number is easier than the non-perfect square numbers.
Examples of perfect square:-
4 = square of a number 2 = 2 × 2 = 22
36 = square of a number 6 = 6 × 6 = 62
49 = square of a number 7 = 7 × 7 = 72
121 = square of a number 11 = 11 × 11 = 112
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Yogita Ingle 4 years, 3 months ago
7√2k² - 10k - 4√2
=> For factorising with the help of middle term splitting
we have to multiply the coefficient of k² and constant term.
7√2 × 4√2 = 56
LCM -- 2 × 2 × 2 × 7
Now, we have to split 56 either by adding or by subtracting.
7√2 k² - 14k + 4k - 4√2
7√2 k ( k - √2 ) + 4 ( k - √2 )
( 7√2k + 4 ) ( k - √2 )
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The United States Congress is the legislative, or law making, branch of the United States government. It meets in the United States Capitol. For Congress to pass a bill, both houses must pass exactly the same bill. The primary duty of Congress is to write, debate, and pass laws, which are then sent to the president for his approval and final signature. Other congressional duties include investigating pressing national issues and supervising the executive and judicial branches.
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Theta (θ ) is a symbol used to denote the unknown measure of an angle. It is used mostly in displaying the trigonometric ratios of sine, cosine, and tangent. Theta (uppercase Θ / lowercase θ), is a letter in the Greek alphabet. It represents the "th" sound (like in "think") in Ancient and Modern Greek. In the system of Greek numerals, it has a value of 9. The Cyrillic letter Ѳ came from Theta. In mathematics, theta is used to represent an angle.
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Gaurav Seth 4 years, 3 months ago
Step-by-step explanation:
Given expression is
3Thank You