1.

If anyone can solve??​

Answer»

Step-by-step EXPLANATION:

x + x+1 = 34

x+1 x 15

x^2 + x+1 = 34

x(x+1) 15

x^2+x +1 = 34

x^2 +x 15

15(x^2+x+1) = 34(x^2 +x)

15x^2 +15x +15 = 34x^2 +34x

0= 34x^2 -15x^2 +34x-15x -15

0= 19x^2 +19x -15



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