Question

Matthew is 3 times older than his daughter. In 4 years, the product of their ages will be 1536. How old are they now
$- b \frac{ + }{ - \sqrt{b { }^{2} - 4ac} } \frac}{?} \div 2 \times 1$
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Answer 1

Answer:

20 years daughter age, 60 year Matthew

Step-by-step explanation:

(x+4)*(3x+4)= 1536

use quadaric equation to solve value of x