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Exercise

2x^4 + 3x^2 - 5x + 7 - -2x^2+4x - 3

Step-by-step Solution

1

Math interpretation of the question

$2x^4+3x^2-5x+7+2x^2+4x-3$
2

Subtract the values $7$ and $-3$

$2x^4+3x^2-5x+4+2x^2+4x$
3

Combining like terms $3x^2$ and $2x^2$

$2x^4+5x^2-5x+4+4x$
4

Combining like terms $-5x$ and $4x$

$2x^4+5x^2-x+4$

Final answer to the exercise

$2x^4+5x^2-x+4$

Try other ways to solve this exercise

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  • Write in simplest form
  • Solve by quadratic formula (general formula)
  • Find the derivative using the definition
  • Simplify
  • Find the integral
  • Find the derivative
  • Factor
  • Factor by completing the square
  • Find the roots
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$5a-6b+8c+9a-20c-b+6b-c$

$5a+2b-3a+4$

$2x+7x+x-8x$

Main Topic: Combining like terms

Algebraic expressions can be simplified by combining like terms.

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