Respuesta:
6/7 /6/7 ÷ 78
89/^ : 10 + 198
espero te sirva
Explicación paso a paso:
A. Q(x) + R(x)
[tex] {3x}^{2} + 8 + ( - {4x}^{2} + 3x - 3) \\ {3x}^{2} + 8 - {4x}^{2} + 3x - 3 \\ { - x}^{2} + 3x + 5[/tex]
B. F(x) - Q(x)
[tex] {5x}^{2} + 7x - 9 - ( {3x}^{2} + 8) \\ {5x}^{2} + 7x - 9 - {3x}^{2} - 8 \\ {2x}^{2} + 7x - 17[/tex]
C. R(x) - F(x)
[tex] - {4x}^{2} + 3x - 3 - ( {5x}^{2} + 7x - 9) \\ - {4x}^{2} + 3x - 3 - {5x}^{2} - 7x + 9 \\ - {9x}^{2} - 4x + 6[/tex]
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Respuesta:
6/7 /6/7 ÷ 78
89/^ : 10 + 198
espero te sirva
Verified answer
Explicación paso a paso:
A. Q(x) + R(x)
[tex] {3x}^{2} + 8 + ( - {4x}^{2} + 3x - 3) \\ {3x}^{2} + 8 - {4x}^{2} + 3x - 3 \\ { - x}^{2} + 3x + 5[/tex]
B. F(x) - Q(x)
[tex] {5x}^{2} + 7x - 9 - ( {3x}^{2} + 8) \\ {5x}^{2} + 7x - 9 - {3x}^{2} - 8 \\ {2x}^{2} + 7x - 17[/tex]
C. R(x) - F(x)
[tex] - {4x}^{2} + 3x - 3 - ( {5x}^{2} + 7x - 9) \\ - {4x}^{2} + 3x - 3 - {5x}^{2} - 7x + 9 \\ - {9x}^{2} - 4x + 6[/tex]