nachofries31 nachofries31
  • 12-12-2020
  • Mathematics
contestada

What value of x will make x to the 2 =9 true
A. 3
B. 3 and -3
C. 81 and -81
D. Square root 3

Respuesta :

Zurxzy
Zurxzy Zurxzy
  • 12-12-2020
B.

Both 3x3 and -3x-3 both equal 9 don’t be fooled by the negative. Remember that a negative times a negative always makes a positive.
Answer Link

Otras preguntas

What is the difference between single-wall carbon and multi-wall carbon?
6. Suppose that y varies inversely with x. Write an equation for the inverse variation, y = 4 when x-7
Which rule describes the composition of transformations that maps pre-image ABCD to final image A"B"C"D"? Reflection across the x-axis composition translation
an app that unsubscribes you from emails
how to convert K^-1 to °C^-1 in thermal expansion ​
What does the picture show?A. el control de seguridadB. abrochar el cinturónC. ir a la puerta de embarqueD. facturar la maleta​
Every driver must show proof of _______ insurance.
What is 90% of Canada covered by? Snow Lakes Golf courses Beans
Can someone do the whole thing
what are some renaissance scientific achievements