The equation which shows the one way to determine the factors of provided equation by grouping is,

<h3>What is a factor of polynomial?</h3>
Polynomial equations is the expression in which the highest power of the unknown variable is n (n is real number).
Factor of a polynomial is the terms in linear form, which are when multiplied together, give the original polynomial equation as result.
The provided polynomial equation is,

To factorize the above polynomial equation, make the groups, by taking out the greatest common factor.

Hence, the equation which shows the one way to determine the factors of provided equation by grouping is,

Learn more about factor of polynomial here;
brainly.com/question/24380382
Answer:
Step-by-step explanation:
21.213
Answer:
4/3
Step-by-step explanation:
Moving from (-4, -9) to (5, 3), x (the 'run') increases by 9 from -4 to 5, and y (the 'rise') increases by 12 from -9 to +3. Thus, the slope of the line connecting the two points is
m = rise / run = 12/9 = 4/3
It may help to think of the change in x (9) as the horizontal leg of a right triangle and the change in y (12) as the vertical leg. Then
m = (vertical leg length) / (horizontal leg length) = 12/9 = 4/3
Shirts are 12-3=$9 after the discount, and jeans are 19-3=$16.
3*9+2*16=27+32=$59.