3 years ago

Write the quadratic equation in general quadratic form below 17X^2 = 12x

2 answers:

7 0

$17x^2 = 12x 

Simplifying
17x^2 = 12x

Solving
17x2 = 12x

Solving for variable 'x'.

Reorder the terms:
-12x + 17x^2 = 12x + -12x

Combine like terms: 12x + -12x = 0
-12x + 17x^2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-12 + 17x) = 0

Hope it helped ;)$

ss7ja [257]3 years ago

3 0

The quadratic equation is:
17x^2- 12x= 0

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Write an equation for a line that is parallel to 2x+5y=15 and passes through the point (-10, 3)

Lyrx [107]

Answer:

The equation of the line is,

$y = - \frac{2}{5} x - 1$

Step-by-step explanation:

First, you have to write it in a form of y = mx + b :

$2x + 5y = 15$

$5y = 15 - 2x$

$y = 3 - \frac{2}{5} x$

$y = - \frac{2}{3} x + 5$

When both lines are parallel to each other, they will have to same gradient value. So the equation of the line is y = (-2/5)x + b. Next, you have to find the value of b by substutituting (-10,3) into the equation :

$y = - \frac{ 2}{5}x + b$