2 answers:
Answer:
15 r squared minus 14 r minus 8
Step-by-step explanation:
(5r+2)(3r-4)
distribute and you will get
15r^2-20r+6r-8
combine like terms
15r^2-14r-8
if you have any questions just comment. ^^ ill be glad it help!
Answer:
Option D.
Step-by-step explanation:
The given expression is (5r + 2)(3r minus 4)
Convert this expression into an algebraic expression.
(5r + 2)(3r - 4)
By distribution law,
= 5r(3r - 4) + 2(3r - 4)
= 15r² - 20r + 6r - 8
= 15r² - 14r - 8
Now convert the algebraic expression into the language form.
15r squared minus 14r minus 8
Therefore, option D is the answer.
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