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Popular >

simplify (z-1)^2(z+1)^2

Solution

simplify

(z - 1)^{2} (z + 1)^{2}

Solution

(z - 1)^{2} (z + 1)^{2}

Solution steps

(z - 1)^{2} (z + 1)^{2}

Apply exponent rule:

a^{m} b^{m} = (ab)^{m},

assuming

a \geq 0, b \geq 0

(z - 1)^{2} (z + 1)^{2} = ((z - 1) (z + 1))^{2}

= ((z - 1) (z + 1))^{2}

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

= (z - 1)^{2} (z + 1)^{2}

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Frequently Asked Questions (FAQ)

What is (z-1)^2(z+1)^2 ?
The solution to (z-1)^2(z+1)^2 is (z-1)^2(z+1)^2