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defon
3 years ago
15

Expressions equivalent to −56z+28

Mathematics
2 answers:
ValentinkaMS [17]3 years ago
8 0

Answer:

The answer is B and D on khan academy your welcome

Step-by-step explanation:

Kamila [148]3 years ago
7 0

Answer:

4(-14z + 7)

Step-by-step explanation:

This expression is equivalent because if you distribute the 4 into the parenthesis, the same expression of -56z + 28 will be formed.

To find other expressions, find a common factor between the two numbers. For instance, a number that could replace the four outside of the parenthesis is 7; 56 divided by 7 is 8 and 28 divided by 7 is 4.

Hope this helps!

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Hello from MrBillDoesMath!

Answer:

See Discussion section below

Discussion:

2x^2 + 5x + 3  = (2x+3)(x+1) which is Choice 3


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