" It "x_(1)" and "x_(2)" ,are the nots of "15x^(2)+28x+12=0" ,then "

If x_(1) and x_(2) are the roots of 15x^(2)+28x+12=0, then

21x^(2) - 28x + 10=0

21x^(2) - 28x + 10=0

21x^(2) - 28x + 10=0

21x^(2) - 28x + 10=0

21x^(2) - 28x + 10=0

Solve the equation 21x^2-28x+10=0

Solve the equation ,,21x^(2)-28x+10=0

(a) Find the HCF of 28x^(4) and 70x^(6) . (b) Find the HCF of 48x^(2) (x + 3)^(2) (2x-1)^(3) (x + 1) and 60x^(3) (x+ 3) (2x-1)^(2) (x + 2) .

Solve the following equations : 21x^(2)-28x+10=0