Evaluate

Question

3 1/9 x (-3 3/5) ÷ 2 1/10

INTEGERS

[3x(-3)-4x(-2)+5x2]+[-2x(-3)+8x(-2)-8x2]

Answer 1

3 1/9 x (-3 3/5) ÷ 2 1/10
= 28/9 x -18/5 x 10/21
=(-18/9)x(28/21)x(10/5)
= -2 x (4/3) x 2
= -16/3

[3x(-3)-4x(-2)+5x2]+[-2x(-3)+8x(-2)-8x2]
= -9x +8x +5x^2 +6x -16x -8x^2

Now combine terms
-11x -3x^2