Answer the enclosed question.
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Answer:
x = -7,0
Step-by-step explanation:
Given: 3(3x - 1/2x + 3) - 2(2x + 3/3x - 1) = 5
⇒ 3(3x - 1)² - 2(2x + 3)² = 5(2x + 3)(3x - 1)
⇒ 3(9x² + 1 - 6x) - 2(4x² + 9 + 12x) = 5(6x² - 2x + 9x - 3)
⇒ 27x² + 3 - 18x - 8x² - 18 - 24x = 30x² + 35x - 15
⇒ 19x² - 42x - 15 = 30x² + 35x
⇒ -11x² - 77x = 0
⇒ -11x(x + 7) = 0
⇒ x + 7 = 0
⇒ x = -7, 0.
Hope it helps!
Anonymous:
thanks. it really helped
Answered by
1
here
we get
equation
x² +7x = 0
now
solving equation we get
x(x+7) = 0
=> x=0 and x+7= 0
=> x= 0 and -7 answer
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