By giving a counter example, show that the following statements are not true.
The equation `x^(2) - 1 = 0` does not have a root lying between 0 and 2.

By giving a counter example show that the following statement is false : The equation 9x^(2)-16=0 does not have a root lying between (-1) and (-2) .

By giving a counter example show that the following statement is false : The equation 4x^(2)-25=0 does not have a root lying between (-3) and (-2) .

By giving a counter example, show that the following statement is false. If n is an odd integer, then n is prime.

By giving a counter example, show that the following statements are not true. If all the angles of a triangle are equal, then the triangle is an obtuse angled triangle.

The quadratic equation x^(2)-2x+1=0 have no real root.

By giving a counter example show that the following compound statement is not true . "If x and y are two real numbers , then x^(2)=y^(2) implies x = y " .

The roots of the equation x^(2)+x-6=0 are

Find the roots of the equation 2x^2 - x + 1/8 = 0

Find counter examples to disprove the following statements: For any integers x and y, sqrt(x^(2) + y^(2)) = x+y

True or false The equation 2x^2+3x+1=0 has an irrational root.