Question

1}x²+x-132=0
2}x²-26x+160=0
3}x²+25x-360=0
4}x²-10x+16=0
5}x²+4x-5=0
6}x²+6x+8=0
7}x²+6x-8=0
8}x2-10x+9=0
9}x²-4x-12=0
10}x²+5x-300=0
(completing the square)
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Answer 1

1:-

x=11(or) -12

I hope you this help to you