Final answer to the problem
$y=6$
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Step-by-step Solution
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- Prodotto di binomi con termine comune
- Metodo FOIL
- Sostituzione di Weierstrass
- Dimostrare dal LHS (lato sinistro)
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1
Apply the formula: $x,\:a$$=eval\left(x,a\right)$, where $a=x=-2$, $x=y=3x^2-6$ and $x;a=y=3x^2-6,\:x=-2$
$y=3\cdot {\left(-2\right)}^2-6$
Learn how to solve valore numerico di un'espressione algebrica problems step by step online.
$y=3\cdot {\left(-2\right)}^2-6$
Learn how to solve valore numerico di un'espressione algebrica problems step by step online. y=3x^2-6;x=-2. Apply the formula: x,\:a=eval\left(x,a\right), where a=x=-2, x=y=3x^2-6 and x;a=y=3x^2-6,\:x=-2. Apply the formula: a^b=a^b, where a=-2, b=2 and a^b={\left(-2\right)}^2. Apply the formula: ab=ab, where ab=3\cdot 4, a=3 and b=4. Apply the formula: a+b=a+b, where a=12, b=-6 and a+b=12-6.
Final answer to the problem
$y=6$
