simplify please solve it as fast as you can i will mark you as brainliast answer
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1
Answer:
8x²+9y-5z
-7x²+5y- 0 +3z²
6x² +0 +8z²-3y²
=7x²+14y-5z+11z²-3y²
Please mark me as a Brainlist
Answered by
1
Answer:
7x²+11y²
Step-by-step explanation:
(8x²+9y²-5z²) + (-7x²+5y²-3z²) + (6x²-3y²+8z²)
8x²+9y²-5z²-7x²+5y²-3z²+6x²-3y²+8z²
7x²+11y² ans
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