Q11: If and 1 are zeroes of 2x -3x³-3x² + 6x-2, find the other zeroes.
Q12: If-5 and 7 are zeros of x-6r³-26x² +138r-35 find the other zeros
Answers
Step-by-step explanation:
is the question right I think in question 12 instead of r there would be x
if it is then reply and I will give you the correct answer
Answer:
0Find all the Zeroes of x + 6x² +11x+6 if (x + 1) is a factor.
Q04: Find all the Zeros of x-10x²+31x-30 if 2 is a zero of it.
Q05: Find the values of a and b, if 2 and 3 are zeros of x + ax² + bx-30.
Q06: Divide - 4x³ + 8x² + 7x+10 by (x-2) and verify the division algorithm.
Q07: Find the value of k if (x-2) is a factor of x² - kx + 10.
Q08: Find the value of k if 2 is zero of 3x²-17x + k.
Q09: Find all the zeros of 4x20x² +23x² + 5x-6 if two of its zeroes are 2 & 3.
Q10: If a and B are the zeroes of x² + 5x+6 find the value of a¹ +²¹.
Q11: If and 1 are zeroes of 2x -3x³-3x² + 6x-2, find the other zeroes.
Q12: If-5 and 7 are zeros of x-6r³-26x² +138r-35 find the other zeros
Q13: If one of the zeroes of the polynomial 5z²+13z-p is the reciprocal of the other, find p.
Q14: On dividing the polynomial 4x -3x³-42x²-55x-17 by the polynomial
g(x) the quotient is x²-3x - 5 and the remainder is 5x + 8. Find g(x). Q15: If and 1 are zeroes of 2x - 3x²-3x² + 6x-2, find the other zeroes.
Q16: Verify that 1.-2 and are zeroes of 2x³ + x²-5x + 2. Also verify the relationship between the zeroes and the coefficients.
Q17: If a and B are the zeroes of quadratic polynomial x² - kx + 15 such that (a+B)²-2aß = 34, find k
Q18: If one zero of polynomial 2x²-3x + p is 3, then find the other root(zero). Also find the value of p.
Q19: If one zero of polynomial 2x² + px + 4 is 2. find the other zero. Also find p.
Q20: If a and B are the zeroes of the quadratic polynomial ax²+bx+c, find the value of 1/a and 1/b
Q21: If one zero of the polynomial (a² +9)x² + 13x + 6a is the reciprocal of the other, find g.
Q22: If a and B are the zeroes of 2x²-9x+10, form the polynomial whose zeroes are and
Q23: Divide 2x² + 4x + 5x-6 by 2x² +1+3x and verify the division algorithm. 024: The curve which represents a quadratic polynomial meets the x axis at (2.0) and (-2,0). Form the quadratic polynomial.
Q25: What must be subtracted from 8x + 14x3 - 2x² + 7x-8, so that the difference is exactly divisible by 4x² + 3x-2?
Q26: Find the values of a and b such that x + x + 8x² + ax + b is exactly divisible by x² + 12 Q27: If the polynomial P(x) = x-6r¹ + 16x²-25x+10 divided by x² - 2x + k. the remainder is x + a. Find k and a.
028: The zeroes of x² - kx + 6 are in the ratio 3: 2. find k