Question

x² + x - 132
Please answer this question​

Answer 1

By multiply 11×12 we get 132 and if subtracted 12-11 we get 1..

Answer:

we have , x² + X -132

=x² + (12-11)x - 132

=x² +12x -11x -132

=x(x+12) -11 (x +12)

= { x+12}{x-11}....

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Answer 2

Hey mate, Here's the answer. . . .

Given quadratic expression is

${x}^{2} + x - 132$

Solving

$= {x}^{2} + x - 132 \\ = {x}^{2} + 12x - 11x - 132 \\ = x(x + 12) - 11(x + 12) \\ = (x + 12)(x - 11)$

$(x + 12)(x - 11) = 0 \\ x + 12 = 0 \: or \: x - 11 = 0 \\ x = - 12 \: or \: x = 11$

Hence the roots are -12 and 11

Hope it helps! ! !

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Regards,

Abhinay.