Can someone plz help me with Algebra 2....... :) Will give Brainliest!!
1 answer:
Using logarithms property of log(x)+log(y)=log(xy)
so here, you can sum the equation to;
so you can simply say that;
and by multiplying (x+6)*(x-6)
and as you know also that;
is same as 
so you can simply state it as;
And you can check your work by substituting with 10 instead of x in the original function.
Hope this helps!
so here, you can sum the equation to;
so you can simply say that;
and by multiplying (x+6)*(x-6)
and as you know also that;
so you can simply state it as;
And you can check your work by substituting with 10 instead of x in the original function.
Hope this helps!
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The mistake that Anja made during the simplification of the considered expression is given by: Option C: She subtracted the coefficients instead of dividing them
<h3>What are coefficients?</h3>Constants who are in multiplication with variables are called coefficients of those variables.
For example, in we have 10 as coefficient of
Those variables who have got no visible coefficient has 1 as their coefficient. Thus, has got its coefficient as 1. It is true since 1 multiplied with any number is that number itself.(
)
If we have then 'a' is called base and 'b' is called power or exponent and we call it "a is raised to the power b" (this statement might change from text to text slightly).
Exponentiation(the process of raising some number to some power) have some basic rules as:
For the considered situation, the expression that Anja is simplifying is:
Anja simplified it to
She performed operations with variable 'x' correctly since
But coefficients will also get divided. Instead of dividing 10 by -5, she subtracted them (as 10 - (-5) = 10 + 5 = 15)
This was her mistake.
The correct simplification would be:
Thus, the mistake that Anja made during the simplification of the considered expression is given by: Option C: She subtracted the coefficients instead of dividing them
Learn more about exponent and bases here: