lmeehan001 lmeehan001
  • 25-10-2018
  • Mathematics
contestada

Evaluate the expression for the given values of the variables. 2a+b2 ; a = –3, b = –2 A. 4 B. –4 C. 7 D. 3.5

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 25-10-2018

2a+b^2                2a +b2

2(-3) +(-2)^2          2(-3) + (-2) (2)

-6 +4                     -6 -4

-2                            -10

Either the choices are wrong or the problem is written incorrectly

Answer Link

Otras preguntas

True or False: Cooler objects always have more thermal energy than warmer objects.
does anyone have the answers to Spanish II B unit 1 lesson 3 PLEASE?? I need all the answers
Art historians have asserted that Van Gogh’s work was the epitome of post impressionism. a)True b)False
Which is likely to experience more damage during an earthquake, a house built on a solid rock ledge or a nearby house built on a soil river bank? Explain your a
what fraction makes the equation true (value of N) N✖3/4=3/16
What does Malala's quote one child,one teacher,one book,and one pen can change the world".mean?
217 pens; 7 cases??????
The hawkey smoot tarrif helped spread the depression globally because
What did Nicholas Biddle do to try to save the National Bank?
A cookie recipe states for every 3 cups of flour, 1 1/2 teaspoons of vanilla are needed. How many teaspoons are needed for 5 cups of flour?