mstheronn mstheronn

26-10-2014
Mathematics

contestada

factor the trinomial
y (to the second) -10y+21

Respuesta :

mariamikayla mariamikayla

26-10-2014

[tex]y^2-10y+21 \to y^2-3y-7y+21= \\\\ = y(y-3)-7(y-3)= \\\\ =\boxed{(y-3)(y-7)}[/tex]

Answer Link

Otras preguntas

Using the table for many repetitions of the experiment of tossing a coin 10 times, what are the mean number of heads in 50 repetitions of this experiment and 50

Which inequality best represents the statement below? A jar contains 832 gumballs. Amanda’s guess was within 46 pieces. |g - 832| ≤ 46 |g + 832| ≤ 46 |g - 832

Which is the simplified form of the expression ((2^-2)(3^4))^-3*((2^-3)(3^2))^2 A.1/2^36 3^48 B.1/3^8 c.3^8 d.2^36 3^48

An independent variable is that which is: A. Changed by the scientist. B. Observed to develop a hypothesis. C. Kept constant. D. Measured by the scientist.

Which graph represents the function f (x) = 5 - 5x^2

the sum of two numbers is zero. when 15 times the smaller numbers is added to 10 times the larger, the result is 1. find the two numbers.

which issue began the crisis that resulted in the Missouri Compromise? A) the purchase of the Louisiana Territory B) The debate over admitting California as a

#13-5: When is the quotient of two integers negative?

Substance used to dry ammonia gas?

Please help!!! Greatly apprecieted!Tiffany has seventeen coins, all dimes and nickels. In total, the coins are worth 150 cents. How many nickels does she have?