Answer:
The answer is in the above attachment.
Answer:
5(2x-1) = 5(2x) - 5(1)
Step-by-step explanation:
The distributive property states that multiplying a sum or difference of two terms by a number is equal to multiplying the same number with each term of the sum or difference separately and then adding the products.
It can be written as:
a(b+c) = ab + ac
or
a(b-c) = ab - ac
So, for the given question,
=>5(2x-1) = 5(2x) - 5(1)
2x^2+8xy+8y^2
2(x^2+4xy+4y^2)
8*10*14 = 1120
10*8*10 = 800
1120+800 = 1920
volume =1920 cm3
