Question

3. Fill in the blanks:
a) 20a12b2 - 15a%b4
= __ (4a- 362)
b) 20x? - 40x² + 80x
= 20x - 2x + __)
c) 10m’n’ + 15m*n - 20m’n’
:__ (2mn +
- 4n)
d) -4a² + 4ab-4ca
= - c
(a - b + c)
e) x^yz + xyºz + xyz
= xyz (X +_+_)





pls pls pls ans me pls I beg u

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Answer 1

Answer:

fallow me

Step-by-step explanation:

for the answer