The product of two consecutive positive odd numbers is 143.
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Answered by
2
Step-by-step explanation:
branliest please
thanks
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Answered by
0
Answer:
let the first number be x
then other number will be (x +2)
according to question
x( x +2) = 143
=> x² +2x = 143
=> x² +2x -143 = 0
=> x² + 13 x - 11x - 143 = 0
=> x( x + 13) -11( x +13) = 0
=> (x + 13)( x -11) = 0
=> x +13 = 0 , x -11 = 0
=> x = -13 and x = 11
Taking positive value of x
then
first number = x = 11
second number = x + 2 = 11 +2 = 13
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