Subtract: (2x2 − 9x + 2) − (−7x2 + 4x − 3)
a. - 5x^2 - 13 + 5
b. - 5x^2 - 5x + 1
c. 9x^2 - 13x + 5
d. 9x^2 - 5x + 5

The product of two negative rational numbers is always zero sometimes zero never zero

Explain why the two figures below are not similar. use complete sentences and provide evidence to support your explanation. (10 points) figure abcdef is shown. a is at negative 4, negative 2. b is at negative 3, 0. c is at negative 4, 2. d is at negative 1, 2. e

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b