what should be added to a2+3ab+b2 to obtain 4ab+3b2-5a2?
Answers
Answered by
1
Answer:
ab + 2b² - 6a²
Step-by-step explanation:
Let the number be x.
x
= 4ab+3b²-5a² - a²-3ab-b²
= ab+2b²-6a²
HOPE IT HELPS!
PLS MARK BRAINLIEST
Answered by
0
Answer:
Step-by-step explanation:
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