Find the sum of \left(7x^3-3x^2\right)(7x 3
−3x
2
) and \left(2x^3-5x^2\right)(2x
3
−5x
2
)

9x^3-8x^29x
3
−8x
2

5x^35x
3

9x^3+2x9x
3
+2x

5x^3-8x^25x
3
−8x
2

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