Question

The sum of the roots of the quadratic equation 3x2-9x+5=0 is

Answer 1

Step-by-step explanation:

$3 \times 2 + 5 = 0 + 9x \\ 6 + 5 = 9x \\ 11 = 9x \\ \frac{11}{9} = x$

Answer 2

Answer:

The sum of the roots of the quadratic equation is 3

Explanation:

We know that,

The standard form of a quadratic equation ax²+bx+c = 0, where 'x' is a variable and 'a', 'b', and 'c' are coefficients.

The sum of the roots of the quadratic equation is equal to the negative of the second term's coefficient, divided by the leading coefficient.

Sum of the roots =

$=\frac{-b}{a} \\=\frac{9}{3} \\=3$

Divide:

Continuous subtraction is the process of division. It is the opposite of multiplication. Division is described as the process of creating equitable groups. When dividing numbers, we divide a larger number down into smaller ones such that the larger number obtained will be equal to the multiplication of the smaller numbers. One of the four fundamental mathematical functions, along with addition, subtraction, and multiplication, is division. It involves dividing a larger group into smaller groups so that each group contains an equal number of things.

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