XXHypeD
XXHypeD XXHypeD
  • 18-07-2019
  • Mathematics
contestada

what is the answer for 2a x -a?

Respuesta :

lucic
lucic lucic
  • 18-07-2019

Answer:

-2a²

Step-by-step explanation:

The question is  2a × -a

This means 2a(-a)

= -2×(a×a)

=-2(a²)

=-2a²

Answer Link

Otras preguntas

Which two individuals played a significant role in the growth of the Byzantine Empire? Augustus Constantine I Justinian I Pope Leo IX Sultan Mehmed II
1. Stalin had to accept the Finnish surrender terms. true or false 2. The Finns gave up easily when the Soviets invaded. true or false 3. The Soviets suffere
Kris has $19.  She wants to buy a bat for$85.  She can earn $11 for each lawn she mows.What is  the number of lawns (n) Kris could mow to earn at least enough m
Describir describe what these people are doing or feeling using an expression with tener.
I Need help with this other question! 15 points! Which relationship describes angles 1 and 2? vertical angles adjacent angles complementary angles supplementary
What is the magnitude of the resultant vector of z-y?
Can some ones please help me
350*8,500,000/ 0.006*400
What is the sum of the series?
Quais são os principais locais de ouro preto que se passam a história do livro " a ladeira da saudade"?