Concept explainers
The value n from the given equation using factoring equation is to determine.
Answer to Problem 23E
By factorization Method or using Quadratic formula the value of variable is
Explanation of Solution
Given information: - The given factoring equation are
Calculation: - According to the question
Then, factories middle term
Thus, the value of variable n is 2,4.
And,
By Quadratic equation- According to the Quadratic Equation formula,
Where A, B & C are numbers called coefficient
In given case,
A = 1
B =
C = 8
Accordingly
By applying the Quadratic formula
and
Thus, the value of variable n is =0,2,4.
Chapter 7 Solutions
BIG IDEAS MATH Algebra 1: Common Core Student Edition 2015
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