Question

solve question number 32

Answer 1

$\underline\bold{\huge{STEPS \:\: EXPLANATION}}$


▶ First of all, the question is very tricky. So, write the question as usual in your notebook. Read and obtain the depth of the question. You should think and think for obtaining its depth.

▶ For these types of questions, follow the first step given in above picture.

▶ We proceeded normally.

▶Positive and negative terms get cancelled.

▶ Calculations are continued.

▶ We get a quadratic structure, i.e., a quadratic equation. [Here, x² - 5x - 14 = 0]

▶ We had factorised this expression.

▶ Since, a quadratic equation has two roots, we get two values of "x".

▶ Hence, the problem is solved now.