Mathematics: Y=-4x y=x^2-12 solve the system of equations

Y=-4x y=x^2-12 solve the system of equations - id4212262647, kameronstebbins

HyperZ

10.03.2022

x = -6 and x = 2

Step-by-step explanation:

-4x = x^2 - 12

x^2 + 4x - 12 = 0

(x - 2)(x + 6) = 0

x - 2 = 0; x = 2

x + 6 =0; x = -6

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1Angel2Got3Brains

11.10.2021

$\implies {\blue {\boxed {\boxed {\purple {\sf {50}}}}}}$

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}$

$12 + 16(5 \times 10) \div 20 - 2$

$= 12 + 16(50) \div 20 - 2$

$= 12 + \frac{800}{20} - 2$

= 12 + 40 - 2

= 52 - 2

= 50

Note:-

$\sf\purple{PEMDAS\: rule.}$

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

$\bold{ \green{ \star{ \orange{Hope\:it\:helps.}}}}⋆$

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