(5r - 4)(r² - 6r + 4)
distributive property of multiplication.
5r(r² - 6r + 4) - 4(r² - 6r + 4)
5r³ - 30r² + 20r - 4r² + 24r - 16
group like terms and simplify.
5r³ - 30r² - 4r² + 20r + 24r - 16
5r³ - 34r² + 44r - 16 Choice A.
3x + 1x + 5x + 36
9x = 36
x = 4
3x = 12
5x = 20
Answer:
The slope is 2.
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(25-17)/(7-3)
m=8/4
m=2
The answer to this question is 125
Answer:
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Step-by-step explanation:
