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Solve the following quadratic equations:

Question 1: $2n^2 - 9n + 7=0$	Question 2: $14e^2 + 4e=0$
Question 3: $7j^2 -13j - 2=0$	Question 4: $100p^2 - 1=0$
Question 5: $49v^2 - 25=0$	Question 6: $11f^2 - 56f + 5=0$
Question 7: $7u^2 - 10u + 3=0$	Question 8: $7r^2 -20r - 3=0$
Question 9: $5d^2 - 11d + 2=0$	Question 10: $7t^2 + 18t + 11=0$
Question 11: $3m^2 + 11m=0$	Question 12: $5a^2 -54a - 11=0$
Question 13: $3q^2 - 34q + 11=0$	Question 14: $18c^2 - 45c=0$
Question 15: $2g^2 -21g - 11=0$	Question 16: $3y^2 +14y - 5=0$
Question 17: $11h^2 +76h - 7=0$	Question 18: $88w^2 - 56w=0$
Question 19: $11k^2 + 13k + 2=0$	Question 20: $16z^2 - 64=0$
Question 21: $2b^2 + 7b + 5=0$	Question 22: $9s^2 - 81=0$

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