Question

(5×10²)-2×(441÷21-6)²=​

Answer 1

Ответ:

50

Пошаговое объяснение:

(5×10²)-2×(441÷21-6)²=​(5×100)-2*(21-6)²=500-2*225

$500-450=50$

Answer 2

To solve the equation (5×10²)-2×(441÷21-6)², let's break it down step by step:

First, we simplify the expression inside the parentheses: 441 ÷ 21 - 6 = 21 - 6 = 15.

Now, we substitute the simplified value back into the equation: (5×10²) - 2 × 15².

Next, we perform the exponentiation operation: 15² = 15 × 15 = 225.

Substituting the value back into the equation: (5×10²) - 2 × 225.

Now, we multiply and simplify: 5 × 10² = 5 × 100 = 500.

Substituting the value back into the equation: 500 - 2 × 225.

Next, we multiply: 2 × 225 = 450.

Substituting the value back into the equation: 500 - 450.

Finally, we subtract: 500 - 450 = 50.

Therefore, (5×10²)-2×(441÷21-6)² equals 50.