Solved

Subtract
- (0.5x40.2x2+0.2)(1.4x4+3.6x2.1)\left(0.5 x^{4}-0.2 x^{2}+0.2\right)-\left(1.4 x^{4}+3.6 x-2.1\right) A) 0.9x40.2x23.6x1.9-0.9 x^{4}-0.2 x^{2}-3.6 x-1.9

Question 104

Multiple Choice

Subtract.
- (0.5x40.2x2+0.2) (1.4x4+3.6x2.1) \left(0.5 x^{4}-0.2 x^{2}+0.2\right) -\left(1.4 x^{4}+3.6 x-2.1\right)


A) 0.9x40.2x23.6x1.9-0.9 x^{4}-0.2 x^{2}-3.6 x-1.9
B) 0.9x40.2x2+3.6x+2.3-0.9 x^{4}-0.2 x^{2}+3.6 x+2.3
C) 0.9x40.2x21.9-0.9 x^{4}-0.2 x^{2}-1.9
D) 0.9x40.2x23.6x+2.3-0.9 x^{4}-0.2 x^{2}-3.6 x+2.3

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