The expression, on simplification using the laws of the exponent can be written as <u>- (1/27)</u>.
Exponents are of the form aˣ, read as " <u>a to the power x</u>", function as a multiplied by itself x number of times, and are used in a numerical and algebraic expression.
To simplify these expressions, we use the following laws of the exponents:
In the question, we are asked to simplify the expression, .
The expression can be solved using the laws of exponent as follows:
=
= {Using the law of exponent: }
= {Using the law of exponent: }
= 1/(-27)
= - (1/27).
Thus, the expression, on simplification using the laws of exponent can be written as <u>- (1/27)</u>.
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g(x)=2x+3
g(x)=3
use the substitution for g(x)
g(3)=2(3)+3
do the parenthesis first because of PEMDAS
P= parenthesis
E= exponents
M= multiplication
D= division
A= addition
S= subtraction
g(3)=2(3)+3
g(3)=6+3
g(3)=9
Answer:
g(3)=9
$23.00 per cake so thats $20.00 plus 15%