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3 years ago

The graph of y = x2 + 4x + 3 is shown.

Mathematics

1 answer:

Sveta_85 [38]3 years ago

6 0

Answer:

a.(-2,-1)

b.(-3,0) and (-1,0)

Step-by-step explanation:

the roots are 2

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Awnser to 4(5x + 1)-8=38 + 6x

Bess [88]

Answer:

x=3

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

1 Select the correct answer. Kalid simplified a polynomial expression as shown. (6x3 + 8x2 − 7x) − (2x2 + 3)(x − 8) step 1 (6x3

Eva8 [605]

Answer:

So, the step1 is correct.

Step-by-step explanation:

The expression is

$(6 x^3 + 8 x^2 - 7 x)-(2x^2 + 3)(x- 8)\\\\(6 x^3 + 8 x^2 - 7 x) - (2x^3 - 16 x^2 + 3 x - 24)\\\\6 x^3 + 8 x^2 - 7 x - 2 x^3 - 16 x^2 + 3 x - 24\\\\4 x^3 - 8 x^2 - 4 x - 24$

So, the step 1 is correct.

3 0

3 years ago

Find the missing side of each triangle.<br><br> Help please !!

Sveta_85 [38]

Answer:

1)12²+9²=225

X=15km

2)12²+x²=13²

x²= 169-144

x²=25

x=5mi

8 0

3 years ago

Plz help me 20 points

Vera_Pavlovna [14]

that looks so hard hope you get it ! wish you the best

8 0

3 years ago

That is not the answer

user100 [1]

What is not the answer boaaaa

6 0

3 years ago