Answer:
Step-by-step explanation:
Price of one pound = 1.95
Price of 13.2 pounds = 13.2 x 1.95 = 25.74
√49y^14
separate the function
V49 x Vy^14
7 x y^7 --- just divide the exponent in half
7y^7
The answer is 4pq−pr−2qr
(1,-1)