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Popular >

factor 1-r^2

Solution

factor

1 - r^{2}

Solution

(1 + r) (1 - r)

Solution steps

1 - r^{2}

Rewrite

1

as

1^{2}

= 1^{2} - r^{2}

Apply Difference of Two Squares Formula:

x^{2} - y^{2} = (x + y) (x - y)

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

= (1 + r) (1 - r)

Popular Examples

- x^{2} + 6 x - 10 = 0

simplify ((4p^7)/(7r^2))^2 simplify

(\frac{4 p ^{7}}{7 r ^{2}})^{2}

4a+8>11a+15\land 13-14a<= 13-3a

4 a + 8 > 11 a + 15 and 13 - 14 a \leq 13 - 3 a

f^{2} + 28 f - 47 = 0

0=t^2-190t-6000

0 = t^{2} - 190 t - 6000

Frequently Asked Questions (FAQ)

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