pasagot po number 3,8 and number 10 tnx kung di niyo po alam pls po don't answer dahil po kailangan ko po ito papass na po bukas tnx sa mga nice people na sumagot Ng maayos
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pasagot po number 3,8 and number 10 tnx kung di niyo po alam pls po don't answer dahil po kailangan ko po ito papass na po bukas tnx sa mga nice people na sumagot Ng maayos
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Answer:
3. b. 0
8. j. 5(x+y)
10. wala sa choices ans: t
Step-by-step explanation:
3. 12(x+y+z)-12(x+y+z)
=12x+12y+12z-(12x+12y+12z)
=12x+12y+12z-12x-12y-12z
=12x-12x+12y-12y+12z-12z
=0
or
12(x+y+z)-12(x+y+z)
=(12-12)(x+y+z)
=(0)(x+y+z)
=0
8. 9(x+y)-4(x+y)
=(9-4)(x+y)
=(5)(x+y)
10. (4t^2-10+4t)-(4t^2-10+3t)
=4t^2-10+4t-4t^2+10-3t
=4t^2-4t^2-10+10+4t-3t
=t