marchatman marchatman

12-01-2017
Mathematics

contestada

Simplify the expression: 4x2 − 8y + 3x − 9x2 + 10y

Respuesta :

Аноним Аноним

12-01-2017

4x2 - 8y + 3x - 9x2 + 10y (Find common like terms)
4x2 - 9x2 = -5x2
-8y + 10y = 2y
3x = 3x
Simplified expression: -5x2 + 3x + 2y or -5x2 + 2y + 3x

Answer Link

Otras preguntas

Miley had just typed the last sentence of her research report when the computer screeched, whirred, and went black. Miley stared at the screen and said, “I thin

The circulatory system is directly responsible for which of the following A) breaking down food B) transmitting nerve impulses C) transporting nutrients to cell

which of the following statement(s) is(are) true about nystagmus

Which is irrational? A. √[tex] \frac{64}{2} [/tex] B. 0.82 (there is a line over 8 and 2) C. [tex]\frac{2}{3} [/tex] D. [tex] \frac{ \sqrt{25} }{ \sqrt{81} } [/

Is it actually healthier to eat less than 2000 calories a day?

which of the following microprocessors is not 8bit microprocessor

A recipe that serves eight calls for six cans of baked beans. How many cans of baked beans are needed for each serving? A. 4/3 B. 2/3 C. 1/2 D. 3/4

Which of the following is not a cause of mental disorders? a. injury b. genetics c. poor diet d. physical disorder

Which statement BEST describes the negative effects that sexual activity can have on teens? A. Teens can damage their reputation. B. 4 million US teens contract

A procedure in which a person learns to control through conscious thought internal physiological processes such as blood pressure, heart and respiration rate, s