3 years ago

Expand the expression (3a-b)^4

Mathematics

2 answers:

maksim [4K]3 years ago

5 0

I have the same thinggggg

stira [4]3 years ago

3 0

Answer:

81 a 4 − 108 a 3 b+ 54 a 2 b 2 − 12 a b 3 + b 4

Step-by-step explanation:

hope i helped

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just olya [345]

Answer:

i may not be correct idk but i think its a because it would have to be in between 2.5 and 4.3

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which expression is equivalent to b^-2/ab^-5? a) a/b^5 b)1/ab^5 c)a^3b/1 d)b/a

Snezhnost [94]

$\bf a^{-{ n}} \implies \cfrac{1}{a^{ n}}\qquad \qquad
\cfrac{1}{a^{-n}}\implies a^{{ n}}\\\\
-------------------------------\\\\
\cfrac{b^{-2}}{ab^{-5}}\implies \cfrac{b^{-2}\cdot b^{+5}}{a}\implies \cfrac{b^{-2+5}}{a}\implies \cfrac{b^3}{a}$

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3 years ago

Given the following diagram, enter the required information.

Verizon [17]

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3 years ago

At a concession stand five hotdogs and two hamburgers cost 8.00 two hotdogs and five hamburgers cost 9.50 find the cost of one h

Svetach [21]

Think of this situation as a system of equations.

let y be the price of hotdogs
let x be the price of hamburgers

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now use your solution method of choice
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3 years ago

A no correlation b positive c quadratic correlation d negative

musickatia [10]

because it is in the negative plan of the graph

4 0

3 years ago