1 Answer

Hamza Fatmi · Answer 1 · 2021-09-02T05:48:16+0000

Answer:

The value of the expression is -12

Explanation:

Evaluate Algebraic Expressions

It's required to evaluate the following expression:

$√(361)-2a^2-\mid b-17\mid$

For a=-3 and b=4

Substituting the values:

$√(361)-2a^2-\mid b-17\mid=\\√(361)-2(-3)^2-\mid 4-17\mid$

The square root of 361 is 19, operating:

$=19-2*9-\mid -13\mid$

The absolute value of -13 is 13:

=19-18-13

=-12

The value of the expression is -12

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