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product of 9 and h plus 4 times the sum of 2 and h.

by Casey
(New York)










































the product of 9 and h plus 4 times the sum of 2 and h.

Comments for product of 9 and h plus 4 times the sum of 2 and h.

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May 15, 2012
Convert Written Statement to Mathematical Expression
by: Staff


Question:

by Casey
(New York)


the product of 9 and h plus 4 times the sum of 2 and h.



Answer:

the product of 9 and h plus 4 times the sum of 2 and h.


product = multiplication, *

plus = add, +

times = multiplication, *

sum = add, +


---------------------------------------------

the product of 9 and h plus 4 times the sum of 2 and h.



product of 9 and h

9 * h


plus 4 times

9 * h + 4 *


the sum of 2 and h.

9 * h + 4 * (2 + h)

9h + 4(2 + h)


To simplify this expression: use the distributive law to eliminate the parentheses.

9h + 4(2 + h)

9h + 4*(2 + h)

9h + 4 * 2 + 4 * h

9h + 8 + 4h


Combine like terms

9h + 4h + 8

(9h + 4h) + 8

13h + 8


>>> the final answer is: 13h + 8





Thanks for writing.

Staff
www.solving-math-problems.com




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