SOLUTION: Please can someone help me. I have been asking questions for hours and cannot get any help. I need help with just two problems that I cannot get even with tutoring examples like th
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Question 471367: Please can someone help me. I have been asking questions for hours and cannot get any help. I need help with just two problems that I cannot get even with tutoring examples like them. I thank you so much for your time.
Divide and simplify:(11y-44)/10 (y-4)/6y
Multiply and simplify: 16c^2/4c^2-16c+16 * 4c-8/4c
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
I'll do the first one to get you started. If that doesn't help, feel free to ask me further.
# 1
Start with the given expression.
Multiply the first upper fraction by the reciprocal of the lower fraction. In other words, flip the second fraction and multiply.
Multiply the fractions by multiplying the corresponding numerators and denominators separately. Note: I rearranged the 6y term a bit.
Factor to get
Factor to get
Factor to get
Highlight the common terms (shared between the numerator and denominator)
Cancel out the common terms (shared between the numerator and denominator)
Simplify
Multiply 3 and 11 to get 33.
So completely simplifies to
In other words,
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