00:01
In this problem, we're asked to solve the system of equations using our calculator.
00:07
So before we can put this in our calculator, make sure that you set each one of the equations equal to y.
00:14
So for the first equation to solve for y, we need to subtract x cube.
00:19
So therefore, y square is equal to 2 minus x cube.
00:25
And to get rid of the square, you're going to square root both sides.
00:28
And whenever we're square root in both sides when solving equations, y can be either equal to plus or minus square root of 2 minus x cubed.
00:39
And then for the second equation, i'm going to solve for y by dividing both sides by x squared.
00:45
So y is equals to 4 over x squared.
00:50
So therefore, you have three equations to put in your calculator.
00:54
So turn on your calculator and go to y equals.
00:59
And here are my three equations.
01:01
Okay, first one is the positive square root of two minus x cubed.
01:04
Second one is negative square root of two minus x cube...