" 8."2x^(2)-9x+7=0

Solve the following quations by using qardratic formula: 2x^(2)-9x+7=0

Solve the following quations by using qardratic formula: 2x^(2)-9x+7=0

Solve the following quadratic: 8x^(2)-9x+3=0

Discuss the nature of the roots of the following equations. (iv) 2x^(2)-9x+8=0

Without solving , comment upon the nature of roots of each of the following equations : (i) 7x^(2)-9x+2=0 (ii) 6x^(2)-13x+4=0 (iii) 25x^(2)-10x+1=0 (iv) x^(2)+2sqrt(3)x-9=0 (v) x^(2)-ax-b^(2)=0 (vi) 2x^(2)+8x+9=0

Solve the following quadratic: \ 8x^2-9x+3=0

Evaluate lim_(xto7//2) (2x^(2)-9x+8)^(cot(2x-7)).

Evaluate lim_(xto7//2) (2x^(2)-9x+8)^(cot(2x-7)).

Solve (9x+7xy +9x^(2)) + (8+x^(2) -xy -y^(2)+1) .