1 year ago

Why it is very important to follow the steps in solving an equation with 2 or more operations involve?

Mathematics

1 answer:

rusak2 [61]1 year ago

8 0

Yeah but I said the answer is yes because of the color

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If m+1/m= 3, then prove that m^5+1/m^5= 123

Lady_Fox [76]

Step-by-step explanation:

$\qquad\sf {:}\longrightarrow m+\dfrac {1}{m}=3$

$\qquad\sf {:}\longrightarrow m^2+1/m=3$

$\qquad\sf {:}\longrightarrow m^2+1=3m$

$\qquad\sf {:}\longrightarrow m^2-3m+1=0$

6 0

2 years ago

Order the following from greatest to least -0.4,0.8

JulijaS [17]

Certainly negative number is smaller than a positive number

So the order is 0.8 , -0.4
Here 0.8 is the greatest while -0.4 is least

Hope This Helps You!

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2 years ago

What is the answer too 6+3=x-8?

LuckyWell [14K]

Answer:

x = 17

Step-by-step explanation:

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2 years ago

Simplify the expression -2x(x+3) A: -x -6 B: -x + 6 C: -2x + 6 D: -2x - 6

Leni [432]

Answer:

Step-by-step explanation:

-2x(x+3)

-2x-6

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2 years ago

Write a linear function f with the values f (0) =4 and f(3)=-8

Darya [45]

Answer:

Answer:

f(x) = - 4x + 4

Step-by-step explanation:

Step-by-step explanation:

A linear function has the form

f(x) = ax + b, thus

f(0) = a(0) + b = 4, that is

0 + b = 4 , hence b = 4

f(3) = 3a + b = - 8 ← substitute b = 4

3a + 4 = - 8 ( subtract 4 from both sides )

3a = - 12 ( divide both sides by 3 )

a = - 4, thus

f(x) = - 4x + 4

8 0

2 years ago