Question

11. By what smallest number must 180 2 points
be multiplied so that the product
becomes a perfect square
O 4
O 5
3
O
0​

Answer 1

Answer:

A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and formulae, wherein the reactant entities are given on the left-hand side and the product entities on the right-hand side.

Answer 2

Answer:

The least number is 5 and the "square root"

is 30.

Solution:

To find the "smallest number" by which 180 will be multiplied to get a "perfect square", we need to factorize 180 as under:

180 = 2 x 90

= 2 × 9 × 10 =

2 × 3 × 3 × 2 × 5

2² x 3² x 5

Now, 5 is not in square. If 5 is in square, then derived number will be perfect square.

Hence, 180 must be multiplied by 5 to get a "perfect square" as shown below:

180 = = 2² x 3² x 5² = 4 x 9 x 25 = 900

Now, the square of 900 = 30

Step-by-step explanation:

hope it is helpful for you and please mark me brainiest please