Mathematics, 31.01.2020 14:57 wendymtz2004

Find (3a2 - 2a + 4) - (a2 - 3a + 7) .

a. 2a^2 + a - 3

b. 2a^2 - 5a + 11

c. 4a^2 - 5a + 11

d. 4a^2 + a - 3

Answers: 1

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Find (3a2 - 2a + 4) - (a2 - 3a + 7) .

a. 2a^2 + a - 3

b. 2a^2 - 5a + 11