Seudónimo Seudónimo

02-01-2019
Mathematics

contestada

Simplify: (−2)3 · (−2)4
A) (−2)12
B) (−2)7
C) 212
D) 27

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-01-2019

Answer:

B) (−2)7

Step-by-step explanation:

(−2)3 · (−2)4

When the bases are the same, we add the exponents

(-2)^ (3+4)

(-2) ^7

Answer Link

alleah77 alleah77

02-01-2019

Answer:

None of the choices are correct.....

Step-by-step explanation:

The answer is 48

Answer Link

Otras preguntas

Help on this question

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS AND I NEED ALL CORRECT ANSWERS ONLY!!! In a circuit, what do light bulbs and a toaster re

Over-using an aquifer can lead to subsidence. which other hazard would most likely be exacerbated by this subsidence?

What is the x-coordinate of the point of intersection for these two lines? 9x + 2y = 16 x - 2y = 4 a.) 1 b.) -1 c.) 2 d.) -2

Find the area of the composite figure. Round to the nearest hundredth.

Which of these is a chemical property of a substance Density color reactivity or melting point

Please help and thank you

Which expression is equivalent to sqrt 900f^6/100g^4

i need elp asap pls and thank you

Which net folds into the rectangular prism above?