na 359, find. area of the rhombus. 23. I...

na 359, find. area of the rhombus. 23. If a, B are zeroes of the polynomial - 2x - 15, then form a quadratic polynomial whose zeroes are (2a) and (2B). Or If (a - b), a and (a + b) are zeroes of the polynomial 2r - 6x + 5x - 7. then find the value of a. In the figure, sectors of two concentric circles of radii 7 cm and 3.5 cm are given. Find the area

Similar Questions

Explore conceptually related problems

Find a quadratic polynomial whose zeros are 2 and -5.

Find a quadratic polynomial whose zeroes are 3 and -2.

If alpha,beta are zeroes of the polynomial x^2-2x-15 , then form a quadratic polynomial whose zeroes are (2alpha) and (2beta) .

If alpha,beta are zeroes of the polynomial x^(2)-2x-15, then form a quadratic polynomial whose zeroes are (2 alpha) and (2 beta)

Find the quadratic polynomials whose zeros are 5 and 2

Find the zeroes of the polynomial x^2-5x

If (a-b), a and (a+b) are zeros of the polynomial 2x^(3)-6x^(2)+5x-7 , write the value of a.

If a-b ,\ a and a+b are zeros of the polynomial f(x)=2x^3-6x^2+5x-7 , write the value of a .

If x=2 and x=0 are zeroes of the polynomial 2x^3 - 5x^2 + ax + b , then find the values of a and b.