Answers by John Marsh - Math Homework Answers

special products (x²+y²)(x⁴-x²y²+y⁴) solution

answered Oct 4, 2016 in Algebra 2 Answers | 2.0k views

how many 7-digit number can be formed using 1.2.3.4.5.6.7.8.9?

answered Oct 4, 2016 in Other Math Topics | 1.6k views

Expand and simplify where appropriate

answered Aug 29, 2016 in Algebra 2 Answers | 1.1k views

What is 12x cubed minus 9x squared?

answered Aug 9, 2016 in Algebra 1 Answers | 3.9k views

How much money must be invested into an account paying 6.5% annually, compounded annually, to have $550,000 in 25 years

answered Aug 9, 2016 in Other Math Topics | 1.5k views

Why do we use curly bracket in probability sums

answered Jul 27, 2016 in Other Math Topics | 2.0k views

Zai can make a doll worth Php55 for Christmas season. If she plan to sell is x pesos and the number of dolls sold per month is 500-x, express the monthly profit in pesos as a function of x.

answered Jul 11, 2016 in Word Problem Answers | 4.3k views

The owner of rectangular lot wants to put a fence around the area using 120 meter barb wire. The length of the rectangular lot is x. Express the area in square meters of the field as a function of x.

answered Jul 11, 2016 in Word Problem Answers | 4.9k views

I have worked on this problem for an hour!

answered Jul 11, 2016 in Algebra 2 Answers | 651 views

300ml contained in 1.8l

answered Jul 11, 2016 in Pre-Algebra Answers | 763 views

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