3 years ago

Which property should be used next in this solution process? 3x+2+3=7(x-1)-4. 3x+5=7(x-1)-4

Mathematics

1 answer:

Vikki [24]3 years ago

5 0

Distributive property

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NEED HELP ASAP!!! Giving brainliest!!!!!!!

attashe74 [19]

C.(f-g)(x) = 4x^3 +5x²-7x-1

Step-by-step explanation:

Given information :

$f(x) = 4 {x}^{3} + 5 {x}^{2} - 3x - 6 \\ g(x) = 4x - 5$

Find :

$(f - g)(x) = \\ (4 {x}^{3} + 5 {x}^{2} - 3x - 6) \\ - 4x -5$

Open bracket and Simplify

$4 {x}^{3} + 5 {x}^{2} - 3x - 6 - 4x + 5 \\ 4 {x}^{3} + 5 {x}^{2} - 7x - 1$

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MArishka [77]

According to property the diagonals are equal in rectangle

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9x-6x=19+5

3x=24

x=24/3

x=8

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3 years ago

If f is a function that f(f(x)) = 2x² + 1, which is the value of f(f(f(f(3)))? Please help!

Sloan [31]

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Reduce -8 + b^2 by 5 + b^2

ozzi

Answer:-13

Step-by-step explanation:

-8 + b^2 - 5 - b^2

=============

-13

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Are angles congruent when their side measures are the same

Mkey [24]

Answer:

I don't believe so because congruent shapes are exactly the same but a side measurement could be the same on a square and a triangle but those aren't congruent shapes

I hope this helped!

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