Mathematics, 22.07.2019 01:30 kassandrarosario1115
Which expression is equivalent to (9x2 + 2x – 7)(x – 4)? a. x(9x2 + 2x – 7) + 4(9x2 + 2x – 7) b. (9x2 + 2x – 7)(x) + (9x2 + 2x – 7)(–4) c. x(9x2 + 2x – 7) – 4 d. –4x(9x2 + 2x – 7)
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Which expression is equivalent to (9x2 + 2x – 7)(x – 4)? a. x(9x2 + 2x – 7) + 4(9x2 + 2x – 7) b. (...
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