Question

2x cube - 5 x square + 9 x - 8 divided by (x - 3)​

Answer 1

Quotient: 2x square + x + 12

Remainder: 28

Answer 2

Step-by-step explanation:

p(x) = 2x square - 5x square + 9x - 8

We have,

x-3 = 0

x = 3

Hence,

• p(3) = 2 (3X3) + 5 (3X3) + 9 (3X3) -8
• = 2 X 9 + 5 X 9 + 9 X 9 - 8
• = 18 + 45 + 81 - 8
• = 136