You can use Mathaway it's really easy and solves ur problems
12/2 + 10x/2= (6+5x)
1/2 next to parenthesis means divide by 2
100,000+200+3=100,203 Let me know if that helps:)
1) (12²)³ ₓ 12⁻⁴ = multiply exponents when you raise an exponent to an exp.
12⁶ ₓ 12⁻⁴ = add
12²
2) (12⁷ ₓ 12⁻⁵) / 12² = add the exponents up top
12² / 12² = move all numbers to numerator and change signs
12² ₓ 12⁻² = add the exponents
1
Answer:
Step-by-step explanation:
Let the unknown angle be x