Mathematics, 16.07.2019 15:00 AJRL2005

Which shows 60^2 − 40^2 being evaluated using the difference of squares method? a. 60^2 − 40^2 = (3600 + 1600)(3600 − 1600) = 10,400,000 b. 60^2 − 40^2 = 3600 − 1600 = 2,000 c. 60^2 − 40^2 = (60 − 40)^2 = 20^2 = 400 d. 60^2 − 40^2 = (60 + 40)(60 − 40) = (100)(20) = 2,000

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, lealiastentz532542

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Answers: 1

continue

Mathematics, 21.06.2019 21:30, kassandramarie16

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

Answers: 1

continue

Mathematics, 21.06.2019 21:30, quinteroalex2001

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

Answers: 2

continue

Mathematics, 22.06.2019 02:40, torybobadilla

Explain how the quotient of powers was used to simplify this expression.

Answers: 1

continue

You know the right answer?

Which shows 60^2 − 40^2 being evaluated using the difference of squares method? a. 60^2 − 40^2 = (3...