Question

(2) Devide the polynomial (x3 + 2x² – 1) by (x + 2)
and arrange the result in order as below
Dividend = Diviser x Quotient + Remainder​

Answer 1

Step-by-step explanation:

it is roung it can be 3x

• x+2. x power is 3+ 2x 2 of this -1
• q. x2
• x3+2x2-1.
• if we multiply x2 with x+2 the answer came
• under x3 + 2x2 - 1
• x3 + 2x2
• sigh will be change
• -x3 -2x2 will be cut by x3 and 2x2
• remainder is -1
• q is x2
• hope it will helpful to you
• please mark as brainlist it take much time