Solve the equation by graphing. If exact roots cannot be found, state the consecutive integers between which the roots
are located
x2 + 3x -4 = 0

x = 1 and x = -4

Step-by-step explanation:

Step 1:  Factor and find the roots

x^2 + 3x - 4 = 0

(x - 1)(x + 4)

x - 1 + 1 = 0 + 1 and x + 4 - 4 = 0 - 4

x = 1 and x = -4

 x = 1 and x = -4

Graph Below:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: