the weight of a man is a four times the weight of his child write an equation in two variables for this situation.
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Answered by
15
let the weight of the child be x.then the weight of the man be y
y = 4x
y = 4x
Aliyaa:
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construct the a quadratic equation if the sum and the product of the roots are 3 and -2 respectively
Answered by
36
Let the man`s weight be y kgs ------------------(1)
Let the child`s weight be x
according to the question the weight of man should be 4x -------------------(2)
∴we can write as 4x = y from (1) and (2)
∴we can write the equation as 4x - y = 0
Let the child`s weight be x
according to the question the weight of man should be 4x -------------------(2)
∴we can write as 4x = y from (1) and (2)
∴we can write the equation as 4x - y = 0
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please help me construct the a quadratic equation if the sum and the product of the roots are 3 and -2 respectively
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