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Triangle

What is the s...

Question

What is the semi - perimeter of a triangle whose sides are of length 𝒙, 𝒙 + 𝟏 𝒂𝒏𝒅 𝟐𝒙 − 𝟏?

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Solution

The correct option is C.

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Similar questions

Q. If 𝒇(𝒙) = 𝟐𝒙 - 𝟏, find the value of 𝒇𝒐𝒇 at 𝒙 = 𝟓.

Q. Find the value of 𝒌 for which (𝒙 + 𝟐) is a factor of

f (x) = (x + 1)^{7} + (2 x + k)^{3}

.

x^{4} + x^{3} - 2 x^{2} + x + 2

is divided by 𝒈(𝒙), the quotient is 𝒙−𝟏 and the remainder is 𝟑. Find 𝒈(𝒙).

Q. Find the value of ‘t’ for which the polynomial,

p (x) = x^{3} + 3 x^{2} + 2 x + t

3

as remainder when divided by

(x - 1)

\sqrt{x} + \frac{1}{\sqrt{x}} = 3

x^{2} + \frac{1}{x^{2}}

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