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RSB [31]
3 years ago
6

F(x)=2x^2−3x+5 Identify the quadratic term in the function.

Mathematics
2 answers:
nika2105 [10]3 years ago
8 0
The quadratic term is the x^2 term, therefore 2x^2 (or 2) is the quadratic term.
rodikova [14]3 years ago
4 0

Answer:

2×2-3×-5=0

Step-by-step explanation:

(2×2-3×)- 5=0

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What is the value of p in the linear equation 24p + 12 – 18p = 10 + 2p – 6?
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3 years ago
What is 10% as a decimal?
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10% as a decimal is 0.1

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I hope this helps!
6 0
3 years ago
The diagonal of a TV set is 13 inches long. It’s length is 7 inches more than the height. Find the dimensions of the TV set.
alukav5142 [94]

Answer: The length is 12 inches while the height is 5 inches

Step-by-step explanation: It the Television has a diagonal of 13 inches, and a height of H inches, then the length would be (H + 7) inches. It’s length is 7 inches more than the height. At this point we can draw up a right angled triangle with the hypotenuse as 13 (diagonal side) and the other two sides as H and (H + 7)

Then we can apply the Pythagoras theorem which states that

AC^2 = AB^2 + BC^2

(Where AC is the hypotenuse and AB and BC are the two other sides)

Hence,

13^2 = H^2 + (H + 7)^2

169 = H^2 + (H^2 + 14H + 49)

169 = 2H^2 + 14H + 49

By collecting like terms we now have

169 - 49 = 2H^2 + 14H

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By re-arranging all terms on one side of the equation, we arrive at

2H^2 + 14H - 120 = 0

Divide all sides by 2

H^2 + 7H - 60 = 0

To solve the quadratic equation, we now factorize and we have,

H^2 + 12H - 5H - 60 = 0

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Either H + 12 = 0 OR

H - 5 = 0

Hence, Either H = -12 or H = 5

The dimension can not be a negative value so we shall take h equals 5.

Having calculated the height of the television as 5 inches, the length which was given as H + 7 can now be calculated as

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Therefore, the length of the Television is 12 inches and the height is 5 inches

4 0
3 years ago
What is a rational number between -1/4 and 2/5
kramer
1/5

Any number that can be written in fraction form is a rational number, so numbers like -1/8, 0, 1/4, etc. all work.
4 0
3 years ago
What place value does 3 have in 4,235,100?
Kamila [148]
~Hello there! ^_^

Your question: What place value does 3 have in 4,235,100..?

Your answer: Lets solve this!

So, the number 3 is standing in 10 thousands place.

Simple...

The place value of 3 is 30,000.

Voila! Your answer!

Hope this helps~



7 0
3 years ago
Read 2 more answers
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