Answer:
336
Step-by-step explanation:
8(8+34)
use distributive property
64+272
Step-by-step explanation:
ihihibjihhihiiihftyfhghghfjfhggghfgu
Answer:
Exact form: -7/10
Decimal form: -0.7
Step-by-step explanation:
Isolate the variable by dividing each side by by factors that don't contain the variable.
Answer:
Step-by-step explanation:
Given
Required
Show that:
Divide through by a
The general form of a quadratic equation is:
By comparison, we have:
Sum is calculated as:
So, we have:
Divide both sides by -1
Similarly;
Product is calculated as:
So, we have:
Answer:
2^(5/8)
Step-by-step explanation:
Here the base is 2, the exponent in the numerator is 7/8 and that in the denominator is 4. Division is indicated. The exponent rule in this case is to subtract the exponent of 2 in the denominator from the exponent of 2 in the numerator: 7/8 - 2/8 = 5/8. Thus, the quotient in rational exponent form is
2^(5/8)