Question

Write a pairs of integers whose product is 36 and their sums is -13 explaination

Answer 1

Let the integers be a and b . make an equation of a multiply b is equal to 36 put a value from a + b is equals to minus 13 where a equals to minus 13 minus b. hence form a quadratic equation which is B square + 13b + 36 is equals to zero now find the values of b which will come minus 9 and - 4 .now put these value in above equations and find the values of a which would come as a equals to minus 9 and a=-4