√7x-49<span>√x Tell if you need to see the work
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Answer:
40t⁶
Step-by-step explanation:
Since -4t⁵ and -10t have the same variable (base), we can multiply their coefficients (numbers) and add their exponents
-4t⁵ * -10t = 40t⁶
Since both numbers are negative, when we multiply them, they cancel out.
SInce both variables are the same (both are t), we can just add their exponents together. Even though we don't see an exponent above -10t, we can assume that it is 1. Think of it as this, -10t = -10t¹ because it just represents -10t, -10t (specifically the t) isn't being multiplied by anything.
For this case we must solve the following equations:

We subtract 3x on both sides of the equation:

We subtract 7 on both sides of the equation:

We divide between 2 on both sides of the equation:

The second equation is:

We apply distributive property to the terms of parentheses:

We add common terms:

We add 10 to both sides of the equation:

We divide between 5 on both sides of the equation:

Third equation:

We apply distributive property to the terms within parentheses:

We add similar terms:

We subtract 6x on both sides of the equation:

We subtract 5 on both sides of the equation:

Answer:
