Find the Exact Value 3+27^2-46

$3 + 2 \cdot 7^{2} - 4 \cdot 6$

Simplify each term.

Raise $7$ to the power of $2$ .

$3 + 2 \cdot 49 - 4 \cdot 6$

Multiply $2$ by $49$ .

$3 + 98 - 4 \cdot 6$

Multiply $- 4$ by $6$ .

$3 + 98 - 24$

$3 + 98 - 24$

Simplify by adding and subtracting.

Add $3$ and $98$ .

$101 - 24$

Subtract $24$ from $101$ .

$77$

$77$

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