Math, asked by JahnaviMishra25, 1 month ago

The value of b in 81a² − b = ( 9a +½ )( 9a - ½ ) ​

Answers

Answered by chandrachgiri
1

Answer:

Simplify —

3

Equation at the end of step

1

:

(a9) (b25) (a1) b

((————•x)•—————)-(((81•————)•x)•—)

2 3 2 3

STEP

2

:

a

Simplify —

2

Equation at the end of step

2

:

(a9) (b25) a b

((————•x)•—————)-(((81•—)•x)•—)

2 3 2 3

STEP

3

:

b25

Simplify ———

3

Equation at the end of step

3

:

(a9) b25 27axb

((———— • x) • ———) - —————

2 3 2

STEP

4

:

a9

Simplify ——

2

Equation at the end of step

4

:

a9 b25 27axb

((—— • x) • ———) - —————

2 3 2

Answered by ranitoshniwal7
0

Answer:

hffhhffhhchghffjdudj

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