Calculus Examples

Simplify (1-t)^2
(1-t)2
Step 1
Rewrite (1-t)2 as (1-t)(1-t).
(1-t)(1-t)
Step 2
Expand (1-t)(1-t) using the FOIL Method.
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Step 2.1
Apply the distributive property.
1(1-t)-t(1-t)
Step 2.2
Apply the distributive property.
11+1(-t)-t(1-t)
Step 2.3
Apply the distributive property.
11+1(-t)-t1-t(-t)
11+1(-t)-t1-t(-t)
Step 3
Simplify and combine like terms.
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Step 3.1
Simplify each term.
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Step 3.1.1
Multiply 1 by 1.
1+1(-t)-t1-t(-t)
Step 3.1.2
Multiply -t by 1.
1-t-t1-t(-t)
Step 3.1.3
Multiply -1 by 1.
1-t-t-t(-t)
Step 3.1.4
Rewrite using the commutative property of multiplication.
1-t-t-1-1tt
Step 3.1.5
Multiply t by t by adding the exponents.
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Step 3.1.5.1
Move t.
1-t-t-1-1(tt)
Step 3.1.5.2
Multiply t by t.
1-t-t-1-1t2
1-t-t-1-1t2
Step 3.1.6
Multiply -1 by -1.
1-t-t+1t2
Step 3.1.7
Multiply t2 by 1.
1-t-t+t2
1-t-t+t2
Step 3.2
Subtract t from -t.
1-2t+t2
1-2t+t2
(1-t)2
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