यदि (a + b) ≠ 0 तो सिद्ध करें कि समीकरण a(x-a) = 2ab -b(x-b) का एक मूल x=a+b है।
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Step-by-step explanation:
दिया गया समीकरण है-
a(x - a) = 2ab - b(x - b)
→ ax - a^2 = 2ab - bx + b^2
→ ax + bx = a^2 + 2ab + b^2
→ (a + b)x = (a + b)^2
→ x = (a + b)^2 /a + b
[∵ a + b ≠ 0]
→ x = (a + b)(a + b) / (a + b)
→ x = a + b
अतः, (a + b) दिए गये समीकरण का मूल है।
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