Oh honey, solving graphically is as easy as pie. Just plot your equations on a graph, find where they intersect, and voila! That's your solution. It's like playing connect the dots, but with math. So grab a pencil and get graphing, you've got this!
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Oh, dude, solving graphically is like drawing a picture to find the solution. You just plot the equations on a graph and see where they intersect - that's where they meet and shake hands, like, "Hey, nice to finally meet you, solution." It's like a math version of a blind date, but with less awkward small talk.
Although there are formal methods, the simplest is to see if the cubic can be factorised. If so, you'll have a linear factor and a quadratic, both of which are easy to solve. Alternatively, you could try solving it graphically. Another possibility is to solve it numerically. The derivative of a cubic, of the form f(x) = ax3 + bx2 + cx + d is f'(x) = 3ax2 + 2bx + c. Make an initial estimate x1. An improved estimate is x2 = x1 - f(x1)/f'(x1). Use x2 to make next estimate, and so on.
you solve it
SOLVE : 21t + t=
how can i solve a parallelogram
That depends what you want to solve for.