Seudónimo Seudónimo

12-10-2016
Mathematics

contestada

what is x^2 + x^2 + x^2 equal to? please give clear explanation. Thanks!

Respuesta :

delaneymcclainy delaneymcclainy

12-10-2016

[tex] x^{2} + x^{2} + x^{2} =3 x^{2} [/tex]

Answer Link

JensenZ JensenZ

12-10-2016

x^2+x^2+x^2 is 3x^2; remember PEMDAS(parentheses, exponent, multiply, divide, add, subtract) so if x=2, then fit in the criteria. 4 + 4 + 4 = 12, and 4*3 = 12!

Answer Link

Otras preguntas

From the set {37, 50, 63}, use substitution to determine which value of x makes the inequality true. [tex]x - 13 > 37[/tex] A. 50 B. 37 C. 63 D. none of thes

Which statement is true about the factorization of 30x2 40xy 51y2? the polynomial can be rewritten after factoring as 10(3x2 4xy 5y2). the polynomial can be rew

Can someone help me me

atton has been suffering from obsessive-compulsive disorder for several years, and none of his medications have helped. Patton is ready to try anything and asks

Sharon has at most $25 to spend on her sister's birthday gift. She already bought a knitting machine for her, which cost $14.99. She would also like to get her

Dave bought a new car 8 years ago for $8400. To buy a new car comparably equipped now would cost $12,500. Assuming a steady rate of increase, what was the yearl

What is the measure of the scale down below

State the value of the discriminant for the equation and then determine the number of real solutions of the equation. 3x^2+2x-3=0

Progressive muscle relaxation involves deliberate and continuous relaxing of various muscle groups in the body. a. True b. False

I speak Spanish and I don't understand this