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4 years ago

If you answer all the questions you get brainliest

Mathematics

1 answer:

Triss [41]4 years ago

7 0

The ans is the one with G'(-6,0)

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Simplify the polynomial expression given below. (2x − 1)(2x2 + 5x + 3) + (3x + 6)

fenix001 [56]

Answer:

$4x^{3}+8x^{2} +4x+3$

Step-by-step explanation:

Hello

To simplify the polynomial we must eliminate the parentheses

by definition

$ax^{n}*bx^{m} =abx^{n+m}$

$(2x-1)(2x^{2} +5x+3)+(3x+6)\\(4x^{3} +10x^{2} +6x-2x^{2} -5x-3)+(3x+6)\\\\We\ add\ the\ similar\ terms\\\\(4x^{3}+8x^{2} +x-3)+(3x+6)\\\\4x^{3}+8x^{2} +4x+3$

I hope it helps

Have a great day

5 0

3 years ago

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What is equivalent to 2/4

padilas [110]

1/2, 4/8, etc. Because they all equal to one half.

8 0

4 years ago

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Solve the system of linear equations below.

uysha [10]

Answer:

x=−7/39 and y=14/39 :))

3 0

3 years ago

PLZZ HELP I NEED HELP

Mkey [24]

Step-by-step explanation:

1) let the number=x

six times a number=6x

Condition:

6x+4=22

2) eleven times a number=11x

Condition:

11x-5=50

3) 9 times a number=9x

Condition:

9x-7=-16

Note:if you need to ask any question please let me know.

3 0

3 years ago

At the store beef was $27.52 for 2 pounds. If you bought 5 pounds, how much would it cost?

anastassius [24]

Answer:

$68.8

Step-by-step explanation:

27.52/2 = 13.76

13.76 x 5 = 68.8

4 0

3 years ago

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