Answer:
the answer would be b
Step-by-step explanation:
hoped that helped:P
Answer:
ask your teacher for help.
Step-by-step explanation:
Answer:
2500
Step-by-step explanation:
a² + 2ab + b²
49² + 98 + 1
Comparing terms
a²= 49²
a= 49
2ab = 98
2× 49 × b = 98
98b = 98
b= 98/98
b = 1
or
b²= 1
b=√1
b= 1
a=49 and b= 1
Hence (a+b)²= (49+1)²
50²= 2500
First add 5 to 16, so -3x=21
then divide by -3, so the answer is
x= -7
Answer:
Step-by-step explanation:
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