solve by factorization method.
ad²x(ax/b+2c/d)+c²b=0
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Answered by
7
Answer:
x = -1
Step-by-step explanation:
answer:
ad²x(ax/b + 2c/d) + c²b = 0
ad²x([adx + 2bc]/bd) = - bc² Cancel d on the left side
adx([adx + 2bc]/b) = - bc²
(adx)² + 2abcdx = - (bc)²
(adx)² + abcdx = - (bc)² + (bc)²
(x + 1)² = 0
x + 1 = 0
x = - 1
Answered by
2
Answer:
x= {(-b)÷ad}
Step-by-step explanation:
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