3 years ago

Simplify (3+ radical sign 2)(3- radical sign 2)

Mathematics

1 answer:

Ierofanga [76]3 years ago

5 0

Answer:

using identity (a+b)(a-b) = a^2 -b^2

You might be interested in

If the graph is reflected across the y-axis, what will be the equation of the new graph?

pickupchik [31]

D) y=-3^x+1 i believe im correct

6 0

2 years ago

Read 2 more answers

Factor completely 8y^3 + 16y^2

Vlad1618 [11]

Answer:

8y^2 (y+2)

Step-by-step explanation:

8y^3 + 16y^2

both terms contain an 8 and a y^2 so we can factor them out

8y^2 (y+2)

3 0

3 years ago

Read 2 more answers

The ____ is the vertical distance between two points.

Ugo [173]

Answer:

Slope

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Select the correct answer. What is the domain of the function represented by this graph?

devlian [24]

Answer:

Doman is the x intercpet range

Step-by-step explanation:

all real numbers is the domain since the function goes on and on forever and will at one point get to 1 billion or trillion or just on and on forever.

8 0

3 years ago

The school concert raised $1360 from the sale of 400 tickets. If adult tickets cost $5 and student tickets $3, how many student

Sergeeva-Olga [200]

$x-how\ many\ student\ tickets\ were\ sold\\ \\3\cdot x+5\cdot (400-x)=1360\\ \\3x+2000-5x=1360\\ \\-2x=-640\ \ \ \Rightarrow\ \ \ \ x=320\\ \\Ans.\ 320\ tickets\ for\ students$

6 0

3 years ago