YA 10
9
8
7
16
5
P
Q
R'
3
Q
2
S
R
10 9 8 7 6 5 4 3 2 1
6 7
B
9
10
P
-2.
-4
-6
-7
-8
-9
-10

if you want to know about the answer be among my followers..2

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

because its not ur topic and its not for is for homework not that.