Question

How do you solve n2+18n−34=0?

Answer 1

Answer: n = 1.7

Step by step explanation :

$n \times 2 + 18n - 34 = 0$

Use the commutative property to reorder the terms

$= > 2n + 18n - 34 = 0$

Collect the like terms by adding their coefficients.

$= > 20n - 34 = 0$

Move constant to the right side and change its sign.

$= > 20n = 34$

Divide both sides of the equation by 20.

$= > n = \frac{17}{10}$

$= > n = 1 \frac{7}{10}$

$= > n = 1.7$