Answer:
Last one
Option D is correct
2x^3 - 7x^2 + 4x - 3
Step-by-step explanation:
= x(2x^2 - x + 1) -3 (2x^2 - x + 1)
= 2x^3 - x^2 + x - 6x^2 + 3x - 3
= 2x^3 - x^2 - 6x^2 + x + 3x - 3
= <u>2x^3 -7x^2 + 4x -3 (Ans)</u>
Answer:
11.5
Step-by-step explanation:
Make c the subject of the formula
C=(a-db) /2
Substitute the values of a, b and d into the equation
5+2 = 7
Add 5 more (1 more magazine) and the total amount equals 12
So.. bought 2 erasers
Answer:
3n=2.49
Step-by-step explanation:
