Answer:
Step-by-step explanation:
Here, we have to find the sum of 2 fractions:
1st fraction:
2nd fraction:
Considering the denominator of 1st fraction:
Using factorization method:
can be written as .
Taking <em>5 common</em> from and <em>y common</em> from :
Now taking common:
can be written as
Now, calculating the sum:
Taking <em>LCM</em> and solving:
Hence, answer is .
B 15% if you divide 100/20 you get 5 what is 5x3 15
(n + 7) (n - 2)
n(n - 2) + 7(n - 2)
n^2 - 2n + 7n - 14
n^2 + 5n - 14
I’m not 100% sure but isn’t it x2 +xy +y2?
21)
PT = TQ
Given PT = 4x - 6 and TQ = 3x + 4
so
4x - 6 = 3x + 4
Subtract 3x from both sides
4x - 6 - 3x = 3x + 4 - 3x
Simplifying
x - 6 = 4
Add 6 to both sides
x - 6 + 6 = 4 + 6
Simplifying
x = 10
PT = 4(10) - 6 = 40 - 6
PT = 34
Answer
PT = 34