$MathMaster logo$

MathMaster

Home
general
expand reduce and order x 5 2 x 5 x 1

Question

Expand, reduce and order: (x+5)2−(x+5)(x+1).

82

likes

409 views

Answer to a math question Expand, reduce and order: (x+5)2−(x+5)(x+1).

$Expert avatar$

4.6

107 Answers

${x}^{2}+10x+25-\left( x+5 \right) \times \left( x+1 \right)$

${x}^{2}+10x+25-\left( {x}^{2}+x+5x+5 \right)$

${x}^{2}+10x+25-\left( {x}^{2}+6x+5 \right)$

${x}^{2}+10x+25-{x}^{2}-6x-5$

$10x+25-6x-5$

$4x+25-5$

$4x+20$

Frequently asked questions (FAQs)

Find the missing side length in a right triangle with one leg measuring 4 units and hypotenuse measuring 5 units.

+

What is the value of the tangent (tan) of an angle if the opposite side length is 5 and the adjacent side length is 4?

+

What is the variance of a data set consisting of 5, 10, 15, 20, and 25?

+

New questions in Mathematics

a to the power of 2 minus 16 over a plus 4, what is the result?

3(2+x)-2(2x+6)=20-4x

What payment 7 months from now would be equivalent in value to a $3,300 payment due 23 months from now? The value of money is 2.7% simple interest. Round your answer to 2 decimal places. Show all work and how you arrive at the answer..

A client did not advance L 10,000 for the rental of a parking area and it corresponds to 4 months, of which 2 months were consumed

Elliot opened a savings account and deposited $5000.00 as principal. The account earns 4% interest, compounded annually. How much interest will he earn after 5 years? Round your answer to the nearest cent.

Moaz wanted to test whether the level of headache pain (on a scale of 1 – 10) changes after taking Advil. He collected data from 9 participants and calculated the difference in headache pain before and after taking Advil (summarized in the table below). Determine W observed for this test. Difference Scores -2 -4 0 +1 +3 -2 0 -3 -5 Also, What is the degrees of freedom for this test?

find all matrices that commute with the matrix A=[0 1]

Suppose that you use 4.29 g of Iron in the chemical reaction: 2Fe(s) + 3 Cu2 + (aq) 2Fe 3 + (aq) + 3Cu(s ) - . What is the theoretical yield of Cu (s), in grams?

Shows two blocks, masses 4.3 kg and 5.4 kg, being pushed across a frictionless surface by a 22.5-N horizontal force applied to the 4.3-kg block. A. What is the acceleration of the blocks? B. What is the force of the 4.3-kg block on the 5.4 -kg block? C. What is the force of the 5.4 -kg block on the 4.3 -kg block?

1. A capital of $3,831 was lent, and it has produced interest of $840 from 05-12-2022 to 1-12-2023. At what annual simple interest rate was the capital lent?

Sabendo+que+o+tri%C3%A2ngulo+ABC+%C3%A9+ret%C3%A2ngulo+e+que+um+de+seus+%C3%A2ngulos+mede+30+quanto+mede+o+terceiro+ tri%C3%A2ngulo

(X+2)(x+3)=4x+18

Let f and g be defined in R and suppose that there exists M > 0 such that |f(x) − f(p)| ≤ M|g(x) − g(p)|, for all x. Prove that if g is continuous in p, then f will also be continuous in p.

Solve for B write your answer as a fraction or as a whole number. B-1/7=4

A property sold for $745,000 in a co-brokered transaction. The seller has agreed to pay a 7% commission to the listing firm. The listing firm has agreed to equally split the commission with the selling firm. If the buyer’s broker will receive 8% of the selling firm’s commission, how much commission will the buyer’s broker receive? $14,900 $3725 $$37250 $18625

What is the percentage of nitrogen abundance in copper dinatrate Cu(NO3)2

a coffee shop has 9 types of creamer and 11 types of sweetener. In how any ways can a person make their coffee?

Sally’s sales for last Sunday were $1,278. That was an increase of 6.5% over her sales for the previous Saturday. What were her sales for the previous Saturday?