Find out the greater of two consecutive positive is 143, Mathematics

Assignment Help:

Find out the greater of two consecutive positive odd integers whose product is 143.

Let x = the lesser odd integer and let x + 2 = the greater odd integer. Because product is a key word for multiplication, the equation is x(x + 2) = 143. Multiply using the distributive property on the left side of the equation: x2 + 2x = 143. Put the equation in standard form and set it equal to zero: x2 + 2x - 143 = 0. Factor the trinomial: (x - 11)(x + 13) =0. Set every factor equal to zero and solve: x - 11 = 0 or x + 13 = 0; x = 11 or x = -13. Since you are seems for a positive integer, reject the x- value of -13. Thus, x = 11 and x + 2 = 13. The greater positive odd integer is 13.

 


Related Discussions:- Find out the greater of two consecutive positive is 143

Spring force, Spring, F s We are going to suppose that Hooke's Law wil...

Spring, F s We are going to suppose that Hooke's Law will govern the force as the spring exerts on the object. This force will all the time be present suitably and is F s

How many multiplication required to calculate matrix product, (a) Assume th...

(a) Assume that A is a m 1 ×m 2 matrix and B is a m 2 ×m 3 matrix. How many multiplications are required to calculate the matrix product AB? (b) Given that A 1 is a 20 × 50 m

How much sales tax did she pay if items was 6 percent, Lindsay purchased a ...

Lindsay purchased a pocketbook for $45 and a pair of shoes for $55. The sales tax on the items was 6%. How much sales tax did she pay? Find out the price of the two items toget

Finite math, Find the present value of an ordinary annuity which has paymen...

Find the present value of an ordinary annuity which has payments of 2300 per year for 15 years at 6% compounded annually

Alegbra, what iz the value of x if y=56

what iz the value of x if y=56

determine that the relation is symmetric and transitive, 1. Let R and S be...

1. Let R and S be relations on a set A. For each statement, conclude whether it is true or false. In each case, provide a proof or a counterexample, whichever applies. (a) If R

Advantages and disadvantages of decision trees, Advantages of decision tree...

Advantages of decision trees 1. This clearly brings out implicit calculations and assumptions for all to see question and revise 2. This is simple to understand Disadvan

Proportions, if oranges cost $2.40 a dozen, how much do 2 oranges cost?

if oranges cost $2.40 a dozen, how much do 2 oranges cost?

Algebra 1A, The m&m factory produces 2,500 packs of plain m&ms each day. R...

The m&m factory produces 2,500 packs of plain m&ms each day. Represent the total number of packs of plain m&ms the factory makes each day

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd