find the value of 'x' in this equation x²+(x+7)²=17²
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Answered by
1
Answer:
x²+(x+7)²=17² . answer ho jaye ji
Answered by
0
Answer:
0 and -17
Step-by-step explanation:
x²+(x+17)² = 17²
Using (a+b)² = a²+b²+2ab
x² + x² + 17² + 2×17×x = 17²
2x² + 17² + 34x -17² = 0
2x² + 34x = 0
2x(x+17)=0
x=0, -17
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