Answer:
It is 20x plus 2
Step-by-step explanation:
Answer:
b=42
a=81
Step-by-step explanation:
The answer is x^2 - 4x +4. What I did was set it up as a ratio, FOILing out the two denominators on the left to get (x-5)?/(x^2 - 7x + 10) = (x+1)/1. Next I cross-multiplied to get (x-5)? = (x+1)(x^2 - 7x + 10). Next I FOILed out the right side to get (x-5)? = x^3 - 9x^2 + 24x - 20. Now I have an equation just like 3x=9, for example, where I divide both sides by 3 to find x. Instead, since we have polynomials, we have to use long division. Divide the x^3 term by x-5 and you'll get it.
Answer:
Step-by-step explanation:
Multiply by x^2 on both sides
9x^2+27x+8=0
Factor.
The answers are -1/3, -8/3
So your question is what is "5 times the quantity x plus 6"
Ok so 5 times the quantity x plus 6, (the "quantity" means to group the "x + 6" into parenthesis)
<span>So basically you will get: 5(x + 6) as the answer.
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Hope you understand :D
-Sky/Crystal
7th Grade
Age 13.</span>
