Mroman60116 Mroman60116
  • 02-04-2021
  • Mathematics
contestada

Explain with words

Why is -7^2 not equal to 49?


Please help me

Explain with words Why is 72 not equal to 49 Please help me class=

Respuesta :

dilbert21 dilbert21
  • 02-04-2021
Because it is -(7 x 7)
Not (-7 x -7)
Answer Link

Otras preguntas

Where would the reader fine the key facts of a story printed in the newspaper ?
aerobic capacity is directly related to? A flexibility B heart strength C bone strength D muscle endurance
Find the volume of the ellipsoid x^2+y^2+9z^2=64
If the density of an ideal gas at stp if found to be 0.0902 g/l, what is its molar mass?
Dan received a $45.25gift card for a photo center. He used it to buy prints that cost 25 cents each. The remaining balance, B (in dollars), on the card after bu
Driving a motor vehicle is __________
The technique of separation employed to purify an organic solid that may be contaminated by impurities is called _.
Assume that you randomly select 6 cards from a deck of 52. what is the probability that all of the cards selected are hearts?
Identify the angle measures of pqrs
Devaughn's age is two times Sydney's age. The sum of their ages is 30 . What is Sydney's age?