Perform the indicated operation.
-$\left( 3 x ^ { 2 } - 10 x + 3 \right) - \left( x ^ { 2 } - 3 x + 2 \right) + \left( 7 x ^ { 2 } + 5 \right)$
A) $- 5 x ^ { 2 } - 13 x + 10$
B) $9 x ^ { 2 } - 7 x + 10$
C) $9 x ^ { 2 } - 7 x + 6$
D) $9 x ^ { 2 } + 7 x + 6$

Question

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The Answer of Perform the indicated operation.
-$\left( 3 x ^ { 2 } - 10 x + 3 \right) - \left( x ^ { 2 } - 3 x + 2 \right) + \left( 7 x ^ { 2 } + 5 \right)$
A) $- 5 x ^ { 2 } - 13 x + 10$
B) $9 x ^ { 2 } - 7 x + 10$
C) $9 x ^ { 2 } - 7 x + 6$
D) $9 x ^ { 2 } + 7 x + 6$

Perform the Indicated Operation (3x2−10x+3)−(x2−3x+2)+(7x2+5)\left( 3 x ^ { 2 } - 10 x + 3 \right) - \left( x ^ { 2 } - 3 x + 2 \right) + \left( 7 x ^ { 2 } + 5 \right)(3x2−10x+3)−(x2−3x+2)+(7x2+5)

Perform the Indicated Operation $\left( 3 x ^ { 2 } - 10 x + 3 \right) - \left( x ^ { 2 } - 3 x + 2 \right) + \left( 7 x ^ { 2 } + 5 \right)$