Question

Subtract (a-b)²From (a+b)²​

Answer 1

Step-by-step explanation:

Step by Step Solution:

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STEP

1

:

Equation at the end of step 1

(2 • (a - b) • (a + b)) • 2

STEP

2

:

Equation at the end of step 2

2 • (a - b) • (a + b) • 2

STEP

3

:

Final result :

4 • (a - b) • (a + b)

Terms and topics

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Canceling out

Answer 2

Answer:

$(a - b) {}^{2} -(a + b) {}^{2} \\ = ( a {}^{2} - 2ab + b {}^{2} ) - (a {}^{2} +2ab + b {}^{2} ) \\ = a {}^{2} - 2ab + b {}^{2} - a { }^{2} - 2ab - b {}^{2} \\ = - 4ab$

Step-by-step explanation:

i hope you understand