2 years ago

Write 4(2z+5) in expanded form

Mathematics

1 answer:

Svetradugi [14.3K]2 years ago

8 0

Answer:

8z + 20

Step-by-step explanation:

f(z) = 4(2z+5)

= 4*2z + 5*4

= 8z + 20

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$(x - 5) ^{5} = {x}^{5} - 25 {x}^{4} + 250 {x}^{3} - 1250 {x}^{2} + 3125x- 3125$

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From the Pascal's triangle,

The coefficients are :

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