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Benzoate
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Homework Statement
Not sure how to factor this equation:
x^4-x^3-x^2+4=0
btw , I do not have a TI 83 calculator
Algebra is a branch of mathematics that involves manipulating symbols and solving equations to find unknown values.
Arithmetic is focused on basic operations like addition, subtraction, multiplication, and division. Algebra goes beyond this and uses variables and symbols to represent unknown values and solve more complex equations.
The basic operations in algebra are addition, subtraction, multiplication, and division. These operations are used to manipulate equations and solve for unknown values.
To solve for an unknown variable, you can use basic algebraic principles like combining like terms, isolating the variable by moving other terms to the other side of the equation, and applying the inverse operation.
Algebra is important because it is used in many real-life situations, such as calculating finances, solving problems in science and engineering, and understanding patterns and relationships in data. It also helps develop critical thinking and problem-solving skills.