Question

3. Add the following algebraic expressions.
ii. x + 2y - 3z, - 3x + y + 2z and 2x – 3y + z
5x²y + + y
iv. 3xy!
i. 7x,
782, - 3x?, 1x2, - 5x2 and 8x2
+
ili. 20a + b - C, a – 20b + c and a + b - 200
v 17xy - 13yz + 8zx, -5xy + 9yz – 7zx and -Tyz – Zx + 2xy
3x3 + 7 + 6x – 5x>, x - x2 – x3 + 4, 2x2 – 8 - 9x and 4x – 2x2 + 3x2
vi 3xy2 – 2y3 + x°, 5xły – xy2 – 3x°, 8x2 + 5y3 and 9x2y 20+ xy?
x + 3x - 12 - xy + 2y2 and 1 x? - xy
V.
5
vii.​

Answer 1

Answer:

vjhhjl

Step-by-step explanation:

tiiudci8fvhurfbi rhkfdgbs