Multiply (10a-3)^2

Math
(10a-3)2
Rewrite (10a-3)2 as (10a-3)(10a-3).
(10a-3)(10a-3)
Expand (10a-3)(10a-3) using the FOIL Method.
Tap for more steps…
Apply the distributive property.
10a(10a-3)-3(10a-3)
Apply the distributive property.
10a(10a)+10a⋅-3-3(10a-3)
Apply the distributive property.
10a(10a)+10a⋅-3-3(10a)-3⋅-3
10a(10a)+10a⋅-3-3(10a)-3⋅-3
Simplify and combine like terms.
Tap for more steps…
Simplify each term.
Tap for more steps…
Multiply a by a.
10⋅10a2+10a⋅-3-3(10a)-3⋅-3
Multiply 10 by 10.
100a2+10a⋅-3-3(10a)-3⋅-3
Multiply -3 by 10.
100a2-30a-3(10a)-3⋅-3
Multiply 10 by -3.
100a2-30a-30a-3⋅-3
Multiply -3 by -3.
100a2-30a-30a+9
100a2-30a-30a+9
Subtract 30a from -30a.
100a2-60a+9
100a2-60a+9
Multiply (10a-3)^2

Meet the Team our Math Expers

Our Professionals

Robert Kristofer

Anna Frok

Magnus Flores

Lydia Fran

We are MathExperts

Solve all your Math Problems: https://elanyachtselection.com/

We can solve all your math problems
Scroll to top