convert in quadratic equation :
"The difference of two digits is 3 and their product is 270"
Please tell it properly
amitnrw:
Question should be two numbers , Product of two digits can be maximum 54 if difference is 3 as digits are from 0 to 9
Answers
Answered by
17
Answer:
x²-y=3
x²×y=270
Step-by-step explanation:
Answered by
24
convert in quadratic equation :
"The difference of two numbers is 3 and their product is 270"
Given:
The difference of two numbers is 3 and their product is 270.
To find:
Represent the given situation in the quadratic equation.
Solution:
Let one number is x
and other number is y
According to the condition
- x-y = 3 --------------------(I)
- xy = 270 ---------------(II)
from the first equation
- x = 3+y
put the value of x in (II) equation
- xy = 270
- (3+y)y = 270
- 3y + y² = 270
- y²+3y-270 = 0
The quadratic equation is y²+3y-270 = 0
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