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Given b = 1.1
b² - 9(b - 1)²
(1.1)² - 9(1.1 - 1)²
1.21 - 9(0.1)²
1.21 - 9(0.01)
1.21 - 0.09
= 1.12
b² - 9(b - 1)²
(1.1)² - 9(1.1 - 1)²
1.21 - 9(0.1)²
1.21 - 9(0.01)
1.21 - 0.09
= 1.12
Anonymous:
Thanks
Answered by
3
Hey, here's is your answer
b²-9(b-1)²
=(1.1)-9(1.1-1)²
=1.21-9(0.1)²
=1.21-0.09
=1.12
hope it helps you
please mark as brainliest
b²-9(b-1)²
=(1.1)-9(1.1-1)²
=1.21-9(0.1)²
=1.21-0.09
=1.12
hope it helps you
please mark as brainliest
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