If (x2 + 3x + 5)(x2 – 3x + 5) = m^2-n^2, then m is
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sikku61:
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Step-by-step explanation:
(x²+3x+5)(x²-3x+5)=m²-n²
(x²)²-(3x+5)²=m²-n²
Power are same
Bases will be added
x²-(3x+5) = m²- n²
x²-3x+5+n² = m²
m=√x²-3x+5+n²
Hope this help
(1)x^2-3x (2)3x (3)x^2+5 (4)x^2+2x+2
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actually I had written the question wrong at first
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