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Solve the following quadratic equations:

Question 1: $7b^2 +34b - 5=0$	Question 2: $2t^2 - 13t + 11=0$
Question 3: $35k^2 - 25k=0$	Question 4: $11u^2 -32u - 3=0$
Question 5: $11d^2 - 13d + 2=0$	Question 6: $7g^2 -20g - 3=0$
Question 7: $8s^2 + 28s=0$	Question 8: $100v^2 - 9=0$
Question 9: $49j^2 - 64=0$	Question 10: $7y^2 - 10y + 3=0$
Question 11: $81n^2 - 1=0$	Question 12: $3f^2 +5f - 2=0$
Question 13: $11h^2 + 3h=0$	Question 14: $3p^2 +14p - 5=0$
Question 15: $24r^2 - 16r=0$	Question 16: $3q^2 + 10q + 3=0$
Question 17: $2w^2 -13w - 7=0$	Question 18: $7c^2 + 9c + 2=0$
Question 19: $5m^2 - 26m + 5=0$	Question 20: $3e^2 - 10e + 7=0$
Question 21: $2z^2 + 9z + 7=0$	Question 22: $4a^2 - 25=0$

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Question 1: $(b+5)(7b-1)=0$ $\implies b=-5 , b={\Large\frac{1}{7}}$	Question 2: $(2t-11)(t-1)=0$ $\implies t={\Large\frac{11}{2}} , t=1$
Question 3: $5k(7k-5)=0$ $\implies k=0 , k={\Large\frac{5}{7}}$	Question 4: $(11u+1)(u-3)=0$ $\implies u=-{\Large\frac{1}{11}} , u=3$
Question 5: $(d-1)(11d-2)=0$ $\implies d=1 , d={\Large\frac{2}{11}}$	Question 6: $(g-3)(7g+1)=0$ $\implies g=3 , g=-{\Large\frac{1}{7}}$
Question 7: $4s(2s+7)=0$ $\implies s=0 , s=-{\Large\frac{7}{2}}$	Question 8: $(10v+3)(10v-3)=0$ $\implies v=-{\Large\frac{3}{10}} , v={\Large\frac{3}{10}}$
Question 9: $(7j+8)(7j-8)=0$ $\implies j=-{\Large\frac{8}{7}} , j={\Large\frac{8}{7}}$	Question 10: $(7y-3)(y-1)=0$ $\implies y={\Large\frac{3}{7}} , y=1$
Question 11: $(9n+1)(9n-1)=0$ $\implies n=-{\Large\frac{1}{9}} , n={\Large\frac{1}{9}}$	Question 12: $(f+2)(3f-1)=0$ $\implies f=-2 , f={\Large\frac{1}{3}}$
Question 13: $h(11h+3)=0$ $\implies h=0 , h=-{\Large\frac{3}{11}}$	Question 14: $(3p-1)(p+5)=0$ $\implies p={\Large\frac{1}{3}} , p=-5$
Question 15: $8r(3r-2)=0$ $\implies r=0 , r={\Large\frac{2}{3}}$	Question 16: $(q+3)(3q+1)=0$ $\implies q=-3 , q=-{\Large\frac{1}{3}}$
Question 17: $(w-7)(2w+1)=0$ $\implies w=7 , w=-{\Large\frac{1}{2}}$	Question 18: $(7c+2)(c+1)=0$ $\implies c=-{\Large\frac{2}{7}} , c=-1$
Question 19: $(m-5)(5m-1)=0$ $\implies m=5 , m={\Large\frac{1}{5}}$	Question 20: $(e-1)(3e-7)=0$ $\implies e=1 , e={\Large\frac{7}{3}}$
Question 21: $(z+1)(2z+7)=0$ $\implies z=-1 , z=-{\Large\frac{7}{2}}$	Question 22: $(2a+5)(2a-5)=0$ $\implies a=-{\Large\frac{5}{2}} , a={\Large\frac{5}{2}}$