Given the expression
, select the three equivalent numerical expressions.
A
(2−3+5)(2−7)(2^{-3+5})(2^{-7})(2
−3+5
)(2
−7
)
B
2523−7\frac{2^{5}}{2^{3-7}}
2
3−7
2
5
C
25210\frac{2^{5}}{2^{10}}
2
10
2
5
D
132\frac{1}{32}
32
1
E
323232
The three equivalent numerical expressions are:
B. 2523−7\frac{2^{5}}{2^{3-7}}
C. 25210\frac{2^{5}}{2^{10}}
E. 323232
Are you sure, redo your math
Apologies for the error in my previous response. Let's reevaluate the expressions:
A. (2−3+5)(2−7) = 4(-5) = -20
B. 2523−7 = 32-7 = 25
C. 25210 = 32/1024 = 1/32
D. 132 = 1/32
E. 3232 = 32
Therefore, the three equivalent numerical expressions are:
B. 25
D. 1/32
E. 32
What value of coefficient
makes the equation true for any real number
?
A
111111
B
777
C
−1-1−1
D
−6-6−6
To make the equation true for any real number x, the coefficient of x must be 0. This is because multiplying any real number by 0 results in 0, making it possible for the equation to be true for any x.
Therefore, the value of coefficient A makes the equation true for any real number.