Add. -( -6 - 9x³ + 4x⁵ + 2x⁴) + ( 4x⁴ + 4x³ + 4 + 6x⁵) A) 10x¹⁰ + 6x⁸ - 5x⁶ - 2 B) 10x⁵ + 6x⁴ - 5x³ - 2 C) 11x²⁴ - 2 D) -2x⁵ - 2x⁴ + 8x³ + 8

Question

Quizplus · Accepted Answer

The correct answer is obtained by combining like terms. The terms with the same power of x and the same subscript are added together. For example, -9x³ and 4x³ combine to -5x³, and similar operations are performed for other terms. The constants outside the parentheses are also added together.

Add. -( -6 - 9x3 + 4x5 + 2x4)

Add. -( -6 - 9x³ + 4x⁵ + 2x⁴)