Let's say the larger number is x. that means that the smaller number is x - 3. since you know their sum is x + x - 3, and that is equal to 14. so you have the equation x + x - 3 = 14. combine like terms (x) to get 2x - 3 = 14. add three to both sides to get 2x = 17. divide both sides by two to get x = 17/2. so the larger number is 17/2, and the larger number is 11/2 (17/2 - 3 = 11/2)
Answer:
I think it's 5 triangle are needed to make star
For this case we must simplify the following expression:
We rewrite the expression as:
We eliminate common factors:
We multiply the numerator and denominator:
\frac {\ sqrt [5] {10} * (\sqrt [5] {3x ^ 2}) ^ 4} {\sqrt [5] {3x ^ 2} * (\sqrt [5] {3x ^ 2} ) ^ 4} =
Answer:
2x9 is 18x18 is 324 x28 is 9072 x 46 is 417,312 so the x 58 the answer is 24,204,096
Writing each complex number in exponential form makes this very easy. Recall Euler's formula:
Then
(since 45º = π/4 rad)
(since 165º = 11π/12 rad)
The product is
and in Cartesian form this is