Question

Factorise the following Expression.
${x}^{2} - 11x - 42$
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Answer 1

SOLUTION:-

Given:

x² -11x -42

Explanation:

=) x² -11x -42

=) x² -14x +3x -42

=) x(x-14) +3(x-14)

=) (x-14)(x+3)

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Answer 2

Answer:

x^2-11x-42

Step-by-step explanation:

x^2-(14x-3x)-42

x^2-14x+3x-42

x(x-14)+3(x-14)

(x+3)(x-14)

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