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Leokris [45]
2 years ago
6

PLS HELP!!!!!!!!!!!!! math related

Mathematics
1 answer:
zloy xaker [14]2 years ago
3 0

Answer: B

Step-by-step explanation:

When you evaluate f(-1)=2x^4+x^2-5 we will get -2 in basic notation (-1,-2). We need to find the root of the function to find the other roots or factors, where y=0.

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H(t) = −t2 + t + 1 h(x + 1)
Harman [31]

The value of the function h(x + 1) is -x^2 - x + 1

<h3>How to evaluate the function?</h3>

The equation of the function is given as:

h(t) =-t^2 + t + 1

The function is given as:

h(x + 1)

This means that t = x + 1

So, we substitute t = x + 1 in the equation h(t) =-t^2 + t + 1

h(x + 1) =-(x + 1)^2 + (x + 1) + 1

Evaluate the exponent

h(x + 1) =-(x^2 + 2x + 1) + x + 1 + 1

Expand the brackets

h(x + 1) = -x^2 - 2x - 1 + x + 1 + 1

Evaluate the like terms

h(x + 1) = -x^2 - x + 1

Hence, the value of the function h(x + 1) is -x^2 - x + 1

Read more about functions at:

brainly.com/question/1415456

#SPJ1

<u>Complete question</u>

Consider the following function definition, and calculate the value of the function

h(t) = −t2 + t + 1 h(x + 1)

3 0
2 years ago
Solve 8 x (b + 57) = _____ + _____
olga2289 [7]

Answer:

8xb + 456x

Step-by-step explanation:

8x(b + 456)

8xb + 456x

You multiply 8x by the numbers in the parenthesis. And you add the variables to the coefficents.

<em>I hope it helps! Have a great day!</em>

<em>Lilac~</em>

4 0
3 years ago
In the diagram below , tan theta =square root 3. What is the value of m?
vova2212 [387]

Answer:

m=\frac{\sqrt{3}}{2}

Step-by-step explanation:

we know that

In the diagram

tan(\theta)=\frac{m}{1/2}=2m

tan(\theta)=\sqrt{3}

Equate

2m=\sqrt{3}

m=\frac{\sqrt{3}}{2}

7 0
4 years ago
Write two expressions for the perimeter of a square. Explain what information is in
Gnoma [55]
Two expressions for the perimeter of a square are:
4a
- a represents one side of the square
a + a + a + a
- a representa one side of the square

the first expression does not include any addition. But the two expressions are actually equivalent.
3 0
2 years ago
Is -√64 a irrational number??? please help
Ne4ueva [31]

Yes it is an irrational number


4 0
3 years ago
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