Perform the operation and write the result in standard form. $\left( 2 x ^ { 2 } + 6 \right) - \left( x ^ { 2 } - 5 x + 1 \right)$
A) $x ^ { 2 } - 5 x + 7$
B) $x ^ { 2 } + 5 x + 5$
C) $x ^ { 4 } + 5 x + 5$
D) $x ^ { 4 } - 5 x + 7$
E) $3 x ^ { 4 } - 5 x + 7$

Question

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The Answer of Perform the operation and write the result in standard form. $\left( 2 x ^ { 2 } + 6 \right) - \left( x ^ { 2 } - 5 x + 1 \right)$
A) $x ^ { 2 } - 5 x + 7$
B) $x ^ { 2 } + 5 x + 5$
C) $x ^ { 4 } + 5 x + 5$
D) $x ^ { 4 } - 5 x + 7$
E) $3 x ^ { 4 } - 5 x + 7$

Perform the Operation and Write the Result in Standard Form (2x2+6)−(x2−5x+1)\left( 2 x ^ { 2 } + 6 \right) - \left( x ^ { 2 } - 5 x + 1 \right)(2x2+6)−(x2−5x+1)

Perform the Operation and Write the Result in Standard Form $\left( 2 x ^ { 2 } + 6 \right) - \left( x ^ { 2 } - 5 x + 1 \right)$