example
x5 + 6x4 + 9x3
To factor this expression, see if each "piece" of the expression has a variable in common. In this case, each piece has an X in common.
Now we factor out the smallest exponent of X that we see in the expression.
x3(x2+6x +9)
You could factor the x squared +6x +9 also, into (x + 3)(x+3)
Chat with our AI personalities
We use letters called variables in mathematical form. Before we did not know anything about variables, thats why it was harder.
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bar
No, the order of operations in PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction) has remained consistent over time.
SACs B52 Stratofortress was the deciding factor.