Question

-(80-3a²)-(-2a)² simplify​

Answer 1

The simplified expression is $-80-a^{2}$.

• A mathematical phrase known as an algebraic expression combines variables and constants using the operational (+, -, & &) symbols. The technique of writing an algebraic expression in the most effective and compact form without altering the original expression's value is known as simplification. The procedure involves gathering related phrases, which calls for adding or removing terms from an expression.
• Solving a math problem is the same thing as simplifying an expression. You basically strive to write an expression as simply as you can when you simplify it. At the conclusion, there shouldn't be any more multiplying, dividing, adding, or removing to do.

Here, according to the given information, we are given that,

$-(80-3a^{2} )-(-2a)^{2}$

= $-80+3a^{2} -4a^{2}$

= $-80-a^{2}$

Hence, the simplified expression is $-80-a^{2}$.

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