Let and . Then can be parameterized by
with , and its derivative is
Now,
Then the work done by along is
Answer:
Correct choice is C). mn=ac
Step-by-step explanation:
Given statement is that the first step in factoring a trinomial of the form is to find two numbers, m and n, such that m + n = b and _____.
We know that when we factor polynomial of type ,product of both numbers m and n must be same as product of a and c.
Hence correct choice is C). mn=ac
Answer:
3.9581139448
Step-by-step explanation:
8 ÷ 3 + 13
8 ÷ 3 = 2.66666667
2.66666667 + 13 = 15.6666666
square root of 15.6666666 is 3.9581139448
In the example 3*22 + 4*22(add a zero as shown!!!)=946