X^4 - 36 = 0
Is factoring by polynomials

(x²-6)(x²+6)

Step-by-step explanation:

1. Look at 36 and determine if there is any factors that will make cancel out the middle term in the polynomial. Which in this case you would be able to use 6.

2. Next, we will reduce the x⁴ into x² since if you multiply x² • x² you will get x⁴ since you add exponents when multiplying.

3. Factor into to binomials which would be (x²−6)(x²+6) and if you want to simplify down further set each equation to 0 and solve and once you do that you would get x=±√6 for x²−6 but for x²+6 it would be imaginary because you can’t square root negative numbers, so in this case it would be −√6i and √6i.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.