Solving a Quadratic Equation by Factorization Method
Find the valu...
Question
Find the values of A in each of the following and give reasons for the steps involved.
3 A + 2 5 --------------------- B 2 ---------------------
A
6
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B
2
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C
7
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D
8
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Solution
The correct option is D 7 3 A + 2 5 --------------------- B 2 --------------------- A must be such that 5 + A = 2 and it should not be negative, It is only possible when A =7 Hence, 37 + 25 = 62. Thus A =7, B=6