−15+45(15e−10)−10e .(1 point)
Responses
−2e+23
negative 2 e plus 23
2e−23
2 e minus 23
2e+23
2 e plus 23
−2e−23
negative 2 e minus 23
Factor 48y+36z using the GCF.(1 point)
Responses
4(12y+9z)
4 left parenthesis 12 y plus 9 z right parenthesis
16(3y+2z)
16 left parenthesis 3 y plus 2 z right parenthesis
6(8y+6z)
6 left parenthesis 8 y plus 6 z right parenthesis
12(4y+3z)
12 left parenthesis 4 y plus 3 z right parenthesis
12(4y+3z)
To solve the expression −15 + 45(15e−10)−10e, we can follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).
1. Start by evaluating the expression inside the parentheses: 15e−10.
To simplify this, we need to evaluate the exponent first. In this case, e is a variable, so we can't evaluate it unless we have its specific value.
If you have the specific value of e, substitute it into the expression and then evaluate. For example, if e = 2, the expression becomes 15(2)−10 = 30−10 = 20.
However, without the specific value of e, we can't simplify this expression further.
2. Next, multiply 45 by the result of the expression inside the parentheses (if it has been simplified).
In this case, since we couldn't simplify the expression inside the parentheses, we leave it as 45(15e−10). We will come back to it later.
3. Finally, subtract 10e from the result obtained in step 2.
Again, since we couldn't simplify the expression inside the parentheses, we leave it as is: 45(15e−10)−10e.
Therefore, the fully simplified expression is −15 + 45(15e−10)−10e.