show that x= - bc/ad is a solution of the quadratic equation ad²(ax/b+2c/d)x+bc²=0.
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5
Answer:
X=-bc /ad
Step-by-step explanation:
=ad square (ax/b+2c/d)X+bc square =0
=ad square (abc/ad+2c/d)ad/ad+bcsqure =0
=abc/ad+2c/d)+bc square =0
=bc/d+2 bc squre =0
=bc +bcsquare =0
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13
Answer:
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