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Mathematics, 05.10.2019 00:40 kaciewelkerouwdfa
Which expression is equivalent to 2^a+1/10a-5/10a/4a^2-1?
a 2a/(2a-1)^2
b 50a/(2a+1)^2
c (2a - 1)^2/2a
d (2a + 1)^2/50a
which expression is equivalent to the expression below?
(x/x+4)/x
a x/x+4 * x/1
b x/x+4 * 1/x
c x+4/x * 1/x
d x+4/x * x/1
what is the quotient? n+3/2n-6/n+3/3n-9
a 2/3
b 3/2
c (n+3)^2/6(n-3)^2
d 6(n-3)^2/(n+3)^2
what is the product? a-3/15a * 5/a-3
a 1/3
b 1/3a
c 3a
d 3
what is the quotient? n+3/2n-6/n+3/3n-9
a 2/3
b 3/2
c (n+3)^2/6(n-3)^2
d 6(n-3)^2/(n+3)^2
what is the product? a-3/15a * 5/a-3
a 1/3
b 1/3a
c 3a
d 3
what is the product? 2a-7/a * 3a^2/2a^2-11a+14
a 3/a-2
b 3a/a-2
c 3a/a+2
d 3/a+2
what is the quotient? a-3/7 / 3-a/21
a -(a-3)^2/147
b (a-3)^2/147
c 3
d -3
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Answers: 2
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Which expression is equivalent to 2^a+1/10a-5/10a/4a^2-1?
a 2a/(2a-1)^2
b 50a/(2a+1)^2<...
a 2a/(2a-1)^2
b 50a/(2a+1)^2<...
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