The factored form of a polynomial is comprised of factors in which the sum is equal to the coefficient of the second term and the product is equal to th…
if an equation is given the correct answer, it is mathematically correct.
Well, if the given quadratic equation cannot be factored, nor completed by the square, try using the quadratic formula.
Given the following Venn diagram, choose the correct set for .
(1,2) (0,5) (-1,8) (2,-1) (-2,11) All of these are solutions to the given equation.
1
Im assuming the "6x2" is supposed to be 6x squared. The factored form would be (2x+1) (3x-8)
Presumably, the correct models of which no examples have been given.
if an equation is given the correct answer, it is mathematically correct.
8
If the given equation were factorized it would be: 2n2 + 4n = 2n(n+1) Another Answer:- The given expression when factored is 2n(n+2)
Well, if the given quadratic equation cannot be factored, nor completed by the square, try using the quadratic formula.
Here are two ways to know if a given quadratic equations can be factored (can be solved by factoring). 1. Calculate the Discriminant D = b^2 - 4ac. When D is a perfect square (its square root is a whole number), then the given equation can be factored. 2. Solve the equation by using the new Diagonal Sum method (Amazon e-book 2010). This method directly finds the 2 real roots without having to factor the equation. Solving usually requires fewer than 3 trials. If this method fails to get the answer, then we can conclude that the equation can not be factored, and consequently the quadratic formula must be used.
4
Given the following Venn diagram, choose the correct set for .
These data are given by the correct coefficients in the chemical equation.
(1,2) (0,5) (-1,8) (2,-1) (-2,11) All of these are solutions to the given equation.
1