If (x+2) and (x-1) are factors of x3−(a+1)x2−(b+2)x+10=0, find the values of a and b. A. a = 4, b= 9.

9 янв. 2020 г. · If (x+2) and (x-1) are factors of x3−(a+1)x2−(b+2)x+10=0, find the values of a and b. (A) a = 4, b= 9 (B) a = 3, b = 5 (C) a = 4, ...

3 июл. 2022 г. · If (x+2) and (x-1) are factors of x3−(a+1)x2−(b+2)x+10=0, find the values of a and b. (A) a = 4, b= 9 (B) a = 3, b = 5 (C) a = 4, b= 5

31 июл. 2018 г. · If (x + 1) and (x – 2) are factors of x 3 + (a + 1)x 2 – (b – 2)x – 6, find the values of a and b. And then, factorise the given expression completely.

The factors of polynomial p(x)=x2+2x+1 are x + a and x + b. Find the value of a + b. View Solution. Не найдено: 10 | Нужно включить: 10

15 июл. 2023 г. · Since, x + 1 is factor of x3 + (a + 1)x2 - (b - 2)x - 6. Hence, on substituting x = -1 in expression, remainder = 0. ⇒ (-1)3 + (a + 1)(-1 ...

25 февр. 2018 г. · 1) It is given that x-1 and x-2 are factors of x3-ax+b, so the value of the x will be 1 and 2. 2) Put the value of x in the given equation one ...

28 янв. 2014 г. · Since (x+1) and (x−2) are both factors of that polynomial so if we set f(x)=ax3−4x2+bx−12. so f(−1)=0=f(2). If f(−1)=0 so −a−4−b−12=0 or ...

16 сент. 2021 г. · Step by step video & image solution for Find the value of a and b if x-1 and x-2 are factors of x^3-ax+b. by Maths experts to help you in doubts & scoring ...

12 сент. 2018 г. · If (x +1) and (x – 2) are factors of x3 + (a + 1) x2 − (b − 2)x – 6, find the values of a and b. And then, factorise the given expression ...