4 years ago

Please Help!!!!!

Mathematics

1 answer:

inysia [295]4 years ago

4 0

Answer :

A Is a function

B is a function

C is not a function

D is not a function

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(x^2-3x+2)^2 - 4x + 2

larisa86 [58]

Answer:

$x^{4} -6x^{3} +13x^{2} -12x+4$

Step-by-step explanation:

$(x^{2} -3x+2)^{2} -4x+2\\(x^{2} -3x+2)(x^{2} -3x+2) -4x+2\\x^{4} -3x^{3} +2x^{2} -3x^{3} +9x^{2} -6x+2x^{2} -6x+4\\x^{4} -6x^{3} +13x^{2} -12x+4$

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3 years ago

Help with 6th grade math!

Nimfa-mama [501]

The perimeter of a rectangle is the sum of all its sides. As a formula, this is
P = w + w + l + l = 2w + 2l = 2(w + l),
where P is perimeter, w is the width, and l is length.

Let's apply this formula to your question and substitute given information, then solve for l.
P = 2(w + l)
10x + 6 = 2(3x - 3 + l).
10x + 6 = 6x - 6 + 2l
4x +12 = 2l
l = 2x + 6

8 0

3 years ago

Read 2 more answers

Tim worker went to his bank. He deposited $72.15 and the teller credited $5.79 to his account for interest. If Tim's initial bal

ahrayia [7]

1,292.50

add 72.15 to the initial balance, then subtract 5.79

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3 years ago

PLEASEEEE PLEASEEE PLEASE SOMEONE HELP ME!!!!!!!!

dybincka [34]

Step-by-step explanation:

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