njokuoluchi49 njokuoluchi49
  • 04-06-2022
  • Mathematics
contestada

find the smallest number by which 84 must be multiplied to make a perfect square?
​

Respuesta :

wincy
wincy wincy
  • 04-06-2022

Step-by-step explanation:

84=2×2×3×7

perfect square has all twice no.

so it is multiply by 7 x 3 =21

to get perfect square of 42

Answer Link

Otras preguntas

PLEASE ANSWERRR ! best Answer gets brainliest answer !!
John has two colored varieties of water bottles: white water bottles and black water bottles. The total number of water bottles is 20. He sold a white water bot
Which numbers are factors of 18? Select all that apply. 7 54 2 1
an angle measures 70° less than the measure of a complementary angle what is the measure of each angle
Describing Changes of State How is temperature related to the physical change of a substance?
Create a comparison statement for 4.9 and 4.09
Ms.Terry wants to hang Christmas lights around Mr.Conner’s desk next year. His desk is 6.5 feet long and 4.3 feet wide. What is the shortest length of Christmas
Katrina deposited $500 into a savings account that pays 4% simple interest. How much interest will she earn in 3 years if she makes no additional deposits? Roun
3+square root of 5 divide by 2- square root of 5
A relief fund has been set up to collect donations for the families affected by a recent hurricane. A random sample of 400 people shows that 35% of the 200 who