Question

The factorization of x2 3x – 4 is modeled with algebra tiles. An algebra tile configuration. 2 tiles are in the Factor 1 spot: 1 is labeled x, 1 is labeled negative. 5 tiles are in the Factor 2 spot: 1 is labeled x and 4 are labeled. 10 tiles are in the Product spot: 1 is labeled x squared, 1 is labeled negative x, the 4 tiles below x squared are labeled x, and the 4 tiles below the negative x tiles are labeled negative. What are the factors of x2 3x – 4? (x 4) and (x – 4) (x 3) and (x – 4) (x 4) and (x – 1) (x 3) and (x – 1).

Answer 1

The factors of the equation are 4 and -1.

Given

Equation; $\rm x^2+3x-4$

What is a quadratic equation?

The polynomial which has the highest degree is 2 is called the quadratic equation.

The standard form of the quadratic equation is;

$\rm ax^2+bx+c=0$

The factors of the given equation are;

$\rm x^2+3x-4=0\\\\x^2-4x+x-4=0\\\\x(x-4)+1(x-4)=0\\\\ (x-4)(x+1)=0\\\\x-4=0, \ \ x=4\\\\x+1=0, \ \ x=-1$

Hence, the factors of the equation are 4 and -1.

To know more about Factors click the link given below.

https://brainly.com/question/16975319

Answer 2

Answer:

c

Step-by-step explanation: