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xeze [42]
3 years ago
15

What is the product of 2x2 + 4x - 2) and (3x+6) ?

Mathematics
1 answer:
TiliK225 [7]3 years ago
7 0

Answer:

Step-by-step explanation:

2x2+4x-2)

Answer is -32

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What are the zeros of the polynomial function
aliya0001 [1]

Answer:

B

Step-by-step explanation:

F(x) = x^3 - 5x^2 - 6x

F(x)=x(x^2-5x-6)

F(x)=x(x-6)(x+1)

So, x=0,-1,6

6 0
4 years ago
starting from 1.4 miles away a car drives towards a speed check point and then passes it the car travels at a constant rate of 5
LenKa [72]

Answer: At t=0.015 hours when the car 0.6 miles from the check point.

Step-by-step explanation:

Since we have given that

Distance traveled by him towards a speed check point = 1.4 miles

Speed at which he is travelling = 52 miles per hour

Let the time taken by him be x

Since we have the equation

d=1.4-52t

where<em> </em><em>d</em><em> </em>denotes distance

and <em>t </em>denotes time.

If we have given that the car 0.6 miles from the check point.

So, we put the value of <em>d</em> in place of it .

0.6=1.4-52t\\\\0.6-1.4=-52t\\\\-0.8=-52t\\\\0.8=52t\\\\\frac{0.8}{52}=t\\\\0.015=t

So, at t=0.015 hours when the car 0.6 miles from the check point.

5 0
3 years ago
Consider the graph of the linear function () -
Ivan
The value of m to 2

But I’m not completely sure
4 0
3 years ago
Write (26 + 16i) − (26 − 7i) as a complex number in standard form. A. 52 − 9i B. 52 − 23i C. -9i D. 23i
nikitadnepr [17]

Answer:

D.  23i.

Step-by-step explanation:

(26 + 16i) − (26 − 7i)

Using the distributive law this becomes:

26 + 16i - 26 + 7i

Adding like terms:

= 0 + 16i + 7i

= 23i  (answer).

6 0
3 years ago
Read 2 more answers
Shelby earned $3.60 for doing 4 surveys online. Rachel earned $5.04 for doing 6 surveys online. Who earned more money per survey
topjm [15]

Answer:

Shelby earn $0.06 more per survey.

Step-by-step explanation:

Shelby: 3.60/4 = $0.90

Rachel: 5.04/6 = $0.84

6 0
3 years ago
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