raidnano01 raidnano01

02-04-2020
Mathematics

contestada

Which expression is equivalent to (3x^2 +6x+5) - (-4x^2 -6+2x)

Respuesta :

leslimacias2003 leslimacias2003

02-04-2020

Answer: 4+4x

Step-by-step explanation:

(3^2+6x+5) - (4^2-6+2x)

(9+6x+5) - (16-6+2x)

(14+6x) - (10+2x)

14+6x-10-2x

= 4+4x

Answer Link

Otras preguntas

Read the sentence. The flute is not as difficult to play as I once thought. Which rewritten sentence begins with an adverb? A. It’s not as difficult to play as

what's 6-4(6n+7) is greater than or equal to 122

Why doesn't the air run out of oxygen or fill up with carbon dioxide

In what way did the sepoy mutiny change the political climate of India

A stereo manufacturer makes three types of stereo systems, I, II, and III, with profits of $20, $30, and $40, respectively. No more than 100 type-I systems can

Find the slope of the line: 5x+3y=6

Describe how the tectonic plates move. Describe the layers of the earth and how they are different from each other.

Why dose yellow river have that nick name?

the scale of a map is 1 cm: 15 km. what is the actual distance corresponding to each map distance

What caribbean countries have refugees come?