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16 votes
(7x2 – 4) - (3x2 – 5x + 1)

User Bonkles
by
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1 Answer

3 votes

Explanation:


( {7x}^(2) - 4) - ( {3x}^(2) - 5x + 1)


{7x}^(2) - 4 - {</strong><strong>x}^(2) + 5x - 1


{</strong><strong>4</strong><strong>x}^(2) + 5x - 5

User Steve Hawkins
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6.2k points