3 years ago

Expand & simplify x(x+2)+x(x-3)

Mathematics

2 answers:

barxatty [35]3 years ago

5 0

x(x+2)+x(x-3)
x^2 + 2x + x^2 - 3x
2x^2 + 2x - 3x
2x^2 - 1x
2x^2 - x

Lelechka [254]3 years ago

3 0

x(x+2)+x(x-3)
=x^2 + 2x + x^2 - 3x
= 3x^2 - x

You might be interested in

Find the volume of this sphere.

hjlf

9514 1404 393

Answer:

500 cm³

Step-by-step explanation:

The diameter of the sphere is shown as 10 cm, so its radius is 5 cm. Using the given numbers in the given formula, you find the volume to be ...

V = (4/3)(3)(5 cm)³ = 4(125 cm³) = 500 cm³

4 0

3 years ago

HELP ASAP. Find the inverse of g(x)=1/3x-7 and find its domain and range

kifflom [539]

Find the inverse function of f.
f(x)=(1+3x)/(5-2x)
Interchange x and y to get:
x=(1+3y)/(5-2y)
Solve for y as follows:
5x-2xy=1+3y

3y+2xy=5x-1
y(3+2x)=5x-1
y=(5x-1)/(2x+3)

this is the inverse function

7 0

3 years ago

( 9³. 9 . 9⁰ ÷ 9⁴. 9¹ )-³ simplify and calculate this algebraic expression

EastWind [94]

Step-by-step explanation:

enjoyyyyyy broooooooo

5 0

2 years ago

WILL GIVE BRAINLIST

gayaneshka [121]

Answer:

ITS NUMBER 3 I HAD THE SAME QUESTION

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Morgan's favorite spaghetti sauce is available in two sizes. Pint:16 price 3.98 Quart:32 price 5.98 A coupon offers $1.00 off th

devlian [24]

Answer:

CHICKEN NOODLE

Step-by-step explanation:

I DID IT RIGHT

7 0

3 years ago