What must be added to 14a2b + 2/3ab2 - 8ab +7
to get 3a2b-4ab2+1
Answers
Answered by
0
Step-by-step explanation:
1and 121 respectively.find the number of terms in the AP,the common difference between them if the sum of its term
Answered by
0
Step-by-step explanation:
Correct option is B)
Let 'x' be added to these polynomial to get 0.
⇒(2a
2
−3a+7)+(−5a
2
−2a−11)+(3a
2
+5a−8)+x=0
⇒(2a
2
−5a
2
+3a
2
)+(−3a−2a+5a)+(7−11−8)+x=0
⇒0+0+(−12)+x=0
⇒x=12
Option B is correct.
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