Answer:
Step-by-step explanation:
I'm assuming you're asking for most simplified form?
Original Equation:
Rewrite sqrt(27) using the exponent property:
Simplify sqrt(9)
Rewrite the radical sqrt(12)
Simplify sqrt(2)
Rewrite the radical sqrt(48)
Simplify the sqrt(16)
You can think of sqrt(3) as x, in which case you have 3x - 2x + 4x, so you just add the coefficients and leave the sqrt(3) alone.
Subtract 2 from 3
Add 1 and 4
This question makes no complete sense b
First we will distribute
4(5x - 6) - 4(2x + 1)
distribute the 4 to the numbers inside the parenthesis so that is the 5 and -6
and the second four to the numbers in the parenthesis so that is 2 and 1
20x - 24 - 8x -4
Then we combine like terms (the coeffiecients of x and the other two numbers)
12x -28
The answer is the third one
Hope this helps :)
Answer:
1 solution
Step-by-step explanation:
3(2x-7)=9
dustribute: (3)(2)+(3)(-7x)=9
6+-21x=9
subtract 6 from both sides: -21x=3
Divide both sides by -21: x=-1/7
so your 1 solution is x = - 1/7
Answer:
67/500
Step-by-step explanation:
we have
The decimal number 0.134
Convert to a fraction number
Multiply by (1,000/1,000) the number
0.134*(1,000/1,000)=134/1,000
Simplify
Divide by 2 both numerator and denominator
67/500