Question

9. Evaluate x and y in each oft
17 cm
B
(2y + 7) cm
19 cm
D
с
(3x + 2) cm
(0)​

Answer 1

Answer:

$(2y + 7)cm$

$(2y)^{2} + 2(2y)(7) + (7) ^{2}$

$4y ^{2} + 28y + 49 ^{2}$

This is a answer B part