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2 years ago

Simplify the expression using the order of operations show all your work 150- (4²+4) ÷ 2

Mathematics

2 answers:

tekilochka [14]2 years ago

3 0

Answer:

Step-by-step explanation:

150-(4^2+4)/2

150-(16+4)/2

150-(20)/2

130/2=65

irinina [24]2 years ago

3 0

Answer:

140

Step-by-step explanation:

P: parenthesis

E: exponents

M: multiply

D: Division

A: add

S: subtract

150-(4^2+4)/2 exponent first 4^2= 4*4=16 you do this because it is

inside the parenthesis

150-(16+4)/2 you still have parenthesis so solve that next

150-20/2 next you divide because there is no multiplication

150-10 then subtract because there is no addition

140 is your final answer

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USPshnik [31]

|x|=absoulte value of x which means whatever x is, make it positive
so first solve any division/multiplication

the only one is 12/46=6/23
so we do the absoulte value signs
-3+45-(-14)
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absoulute value of 56=56

56+(-|-87+6/23|)
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3 years ago

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Musya8 [376]

Answer:

$\Huge \boxed{x=-1}$

Step-by-step explanation:

$x^2+2x=-1$

Adding 1 to both sides of the equation.

$x^2+2x+1=-1+1$

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igor_vitrenko [27]

Answer:

Step-by-step explanation:

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