Question

the value of th expression E
(x)=x²+6x+19 at x=-2 is
​

Answer 1

Answer:

answer is equals to 11

Step-by-step explanation:

as when we e add x square plus six x plus 19 we get 11 x as - 2

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Answer 2

${x}^{2} - 6x + 19 \geqslant 0$

$(x - 3 ){}^{2} + 10 \geqslant 0$

$(x - 3) {}^{2} \geqslant - 10$

$\bold{solution \: interval \: notation }$

$\bold{True \: for \: all \: x \: (−∞,∞).}$