The equivalent expression of the expression given as 1/x/x+3 is 1/x(x+3)
<h3>How to determine the
equivalent expression?</h3>
The expression is given as:
1/x/x+3
Rewrite as:
1/x/x+3 = (1/x)/x+3
Express the quotient as product
1/x/x+3 = 1/x * 1/x+3
Evaluate the product
1/x/x+3 = 1/x(x+3)
Hence, the equivalent expression of the expression given as 1/x/x+3 is 1/x(x+3)
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Y=k/x is inverse
y=2
x=8
2=k/8
times 8
16=k
the equation is
y=16/x
second
y=k/x
-3=k/1
-3=k
the equation is y=-3/x
they are
for y=2, x=8 it is y=16/x
and for y-3, x=1 it is y=-3/x
Answer:
A
Step-by-step explanation:
(m / 3) = (12 / 3) = 4
1/2 x 4 = 2
2 + n = 2 + 3/5 = 2 and 3/5 = 13/5
When we factorise an expression, we are looking for simple factors that multiply to get the original expression. Usually it is very natural to factorise something like a quadratic in x. For example:
x^2 + 3x + 2 = (x+1)(x+2)
But there are other situations where factorisation can be applied. Take this quadratic:
x^2 - 9x = x(x-9)
This second example is closer to the question in hand. Just like x was a common factor to both x^2 and -9x, we are looking for a common factor to both 6b and 24bc. The common factor is 6b.
Hence 6b + 24bc = 6b(1 + 4c).
I hope this helps you :)