# do my math homework problems

do my math homework problems

Certainly, I’d be happy to help you with your math homework problems! In the space of 1000 words, I’ll address a few math problems and provide explanations for each step. Please provide me with the specific problems you need help with, and I’ll get started.

Don't use plagiarized sources. Get Your Custom Essay on
do my math homework problems
Our work is always; • #Top-Quality • #Plagiarism-free

Problem 1: Solve for x in the equation 3x + 5 = 17.

To solve for x in this equation, we need to isolate x on one side. First, subtract 5 from both sides: 3x + 5 – 5 = 17 – 5 3x = 12

Now, divide both sides by 3 to solve for x: 3x / 3 = 12 / 3 x = 4

So, the solution to the equation is x = 4.

Problem 2: Simplify the expression (2x^2 – 5x + 3) + (x^2 + 2x – 7).

To simplify the expression, combine like terms: (2x^2 – 5x + 3) + (x^2 + 2x – 7) = 2x^2 + x^2 – 5x + 2x + 3 – 7 = 3x^2 – 3x – 4

The simplified expression is 3x^2 – 3x – 4.

Problem 3: Find the roots of the quadratic equation x^2 – 6x + 9 = 0.

To find the roots, we’ll use the quadratic formula: x = (-b ± √(b^2 – 4ac)) / 2a. In the equation, a = 1, b = -6, and c = 9.

Calculate the discriminant: b^2 – 4ac = (-6)^2 – 4 * 1 * 9 = 36 – 36 = 0.

Since the discriminant is 0, the quadratic equation has a repeated root. Apply the quadratic formula: x = (-(-6) ± √0) / (2 * 1) = (6 ± 0) / 2 = 3.

The repeated root is x = 3.

Problem 4: Evaluate the integral ∫(2x + 5) dx from x = 1 to x = 4.

To evaluate the integral, find the antiderivative of the function 2x + 5 with respect to x: ∫(2x + 5) dx = x^2 + 5x + C, where C is the constant of integration.

Now, evaluate the antiderivative at the upper and lower limits: [x^2 + 5x] from 1 to 4 = (4^2 + 5 * 4) – (1^2 + 5 * 1) = 16 + 20 – 1 – 5 = 30.

The value of the integral is 30.

Problem 5: Solve the inequality 2x – 3 > 9 and express the solution as an interval.

Add 3 to both sides of the inequality: 2x – 3 + 3 > 9 + 3 2x > 12

Divide both sides by 2: 2x / 2 > 12 / 2 x > 6

The solution to the inequality is x > 6. In interval notation, this is (6, ∞), which represents all real numbers greater than 6.

These explanations should help you understand and solve the given math problems. If you have more questions or need further assistance, feel free to ask!

## Calculate the price of your order

275 Words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total Price:
\$31
The price is based on these factors:
Number of Pages
Urgency
Principle features
• Free cover page and Reference List
• Plagiarism-free Work
• Affordable Prices
• Unlimited Editing
Upon-Request options
• List of used sources
• Anytime delivery
• Part-by-part delivery
• Writer’s sample papers
• Professional guidance
Paper formatting
• Double spaced paging
• Any citation style (APA, MLA, Chicago/Turabian, Harvard)
• 275 words/page
• Font 12 Arial/Times New Roman

### •Unique Samples

We offer essay help by crafting highly customized papers for our customers. Our expert essay writers do not take content from their previous work and always strive to guarantee 100% original texts. Furthermore, they carry out extensive investigations and research on the topic. We never craft two identical papers as all our work is unique.

### •All Types of Paper

Our capable essay writers can help you rewrite, update, proofread, and write any academic paper. Whether you need help writing a speech, research paper, thesis paper, personal statement, case study, or term paper, Homework-aider.com essay writing service is ready to help you.