You write it as x2 + 6x - 5 = 0, and then do one of the following:
1) Factor the polynomial. Note that the product of two number is zero if one of the factors is zero.
2) Complete the square.
3) The most general method to use - for polynomials that are difficult to factor - is the quadratic formula. In this case, the coefficients are a = 1, b = 6, c = -5.
11
Six (6).
fifty-three over fifty-six
The number is -13.
five one six minus one six equals five zero zero
X=1
11
Five times six equals thirty. Negative five plus negative six equals negative 11.
Six (6).
fifty-three over fifty-six
The number is -13.
The discriminant is -167.
five one six minus one six equals five zero zero
It can be solved by using the quadratic equation formula.
Five plus six equals eleven. This is a basic addition operation where you combine the two numbers together to get the sum. In mathematical terms, this can be represented as 5 + 6 = 11.
Three plus six equals nine.
eight-thousand and seventy-six.