Question

Find the remainders when y³ + y² – 2y + 5 is divided by (y – 2)​

Answer 1

Answer :-

By using Remainder theorem :-

y - 2 = 0

y = 2

Substituting the value of y in polynomial -

y³ + y² – 2y + 5

= 2³ + 2² – 2 × 2 + 5

= 8 + 4 - 4 + 5

= 8 + 5

= 13

Remainder = 13

Answer 2

★ Given ★

• Divident = y³ + y² - 2y + 5
• Divisor = y - 2

★ To Find ★

• Quotient
• Remainder

★ Formula Used ★

• Divident ÷ Divisor = Quotient

✯ Answer ✯

• In the attachment

Thus, Quotient obtained is y² + 3y + 4, whereas the remainder is -3