Question

find the remainder when x³ + 3x² + 3x + 1 is divided by 5 + 2x​

Answer 1

Step-by-step explanation:

Explanation

Apply remainders Theorem

5+2x= 0

2x= -5

X = 5/2

replace X by -5/2 , we get

x^3+3×2+3x+1

= (-5/2)3+3(-5/2)2+3(-5/2)+1

= -125/8+75/4-15/2+1

= ( -125+150-60+8/125

= -27/8

Therefore Remainder is -27/8

thanks dear friend

I hope you help

Answer 2

Answer:

kya hua aapko kyu die hona hai aapko aap to acchi bhi ho aur problem kya hai kisi ne kuch kaha hai kaya And one thing marne se pahele apni mom aur dad ka khayal ker Lena okk

Myself Rudraksh Singh from Lucknow