The simplest form of the given expression (3x² + 4x - 8) - (-2x² + 4x + 2) will be 5x² - 10.
A quadratic equation is the second-order degree algebraic expression in a variable.
The standard form of this expression is ax² + bx + c = 0 where a. b are coefficients and x is the variable and c is a constant.
We have been given an expression
(3x² + 4x - 8) - (-2x² + 4x + 2)
(3x² + 4x - 8 + 2x² - 4x - 2)
Solving like terms
5x² + 4x - 4x - 10
5x² - 10
Learn more about quadratic equations;
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