saunders758 saunders758

04-04-2015
Mathematics

contestada

(3x^2 + 2x -2) + ( -2x^2 + 5x+5)
My answer
5x^2 + 7× +7
Am i right

Respuesta :

konrad509 konrad509

04-04-2015

[tex](3x^2 + 2x -2) + ( -2x^2 + 5x+5)=\\ 3x^2 + 2x -2 -2x^2 + 5x+5=\\ x^2+7x+3[/tex]

Answer Link

Otras preguntas

The addition is the opposite of subtraction, Completing the record of the sentence. Addition sentence Subtraction Sentencen 3 t4 n

NO LINKS !!!! Giving brainliest. Geometry with triangles word problem.

Greg's heart rate was no more than 71 beats. Which inequality shows how many beats, b, Greg's heart had?

For the following set of data, find the population standard deviation, to the nearest hundredth. 148, 205, 199, 165, 189, 138, 221, 182 Answer:

From point A to the circumference pass the AK vertices and the sharp AD to the center. Find the length of KM allowed from point K to line AD if AP = 8 and AK =

What do you think about the role of technology in teaching language skills?

Can someone help me in this question plssss. The area of a circle, in terms of π, is 54π m2. Find the value of the radius. Give your answer as a simplified surd

Need explanation....Please help guys....Question is in attachment Note: Don't spam...Don't copy Don't answer if you don't know....Thank You...

there is 5 white balls, 8 red balls, 7 yellow balls and 4 green balls in a container. a ball is chosen at random. what is the proability of chosing a red ball?

What is mean by Photosynthesis