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Solve the following quadratic equations:

Question 1: $7n^2 - 22n + 3=0$	Question 2: $3v^2 - 7v + 2=0$
Question 3: $7f^2 -48f - 7=0$	Question 4: $35p^2 - 14p=0$
Question 5: $16s^2 - 81=0$	Question 6: $25d^2 - 49=0$
Question 7: $30e^2 + 110e=0$	Question 8: $11z^2 -76z - 7=0$
Question 9: $5q^2 +24q - 5=0$	Question 10: $64t^2 - 1=0$
Question 11: $5r^2 + 36r + 7=0$	Question 12: $11j^2 - 7j=0$
Question 13: $11h^2 + 22h + 11=0$	Question 14: $3m^2 +14m - 5=0$
Question 15: $11a^2 - 16a + 5=0$	Question 16: $5g^2 -14g - 3=0$
Question 17: $7u^2 + 9u + 2=0$	Question 18: $21b^2 + 15b=0$
Question 19: $36c^2 - 100=0$	Question 20: $5y^2 - 16y + 11=0$
Question 21: $2k^2 - 9k + 7=0$	Question 22: $7w^2 +76w - 11=0$

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