Math, asked by alina220, 11 months ago

he matrix B if A
11
and A2 = A + 2B​

Answers

Answered by rithiksandron6p7xfwp
1

Step-by-step explanation:

A^2=A+2B

11^2=11+2B

121=11+2B

121-11=2B

100=2B

2B=100

B=50

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