Step 1: Subtract 6/7 from both sides.
answer x=<span>43/<span>7</span></span>
Answer:
-7 ± √6
x = ----------------
2
Step-by-step explanation:
You have several options here. One would be "completing the square," and another would be "quadratic formula."
Here the coefficients of this quadratic are a = 1, b = 7 and c = 2.
The discriminant is therefore b^2 - 4(a)(c), or 7^2 - 4(1)(2) = 6.
The roots are thus:
-7 ± √6
x = ----------------
2
Answer:
62
Step-by-step explanation:
I don’t want nobody to be rude or disrespectful or not texting you or texting you right back but you
<h3>
Answer: 4^x+5x-2</h3>
Add up the equations and combine any like terms. In this case, the like terms are -8 and +6 which combine to -2. Everything else is unlike terms so you leave them as is.
f(x) + g(x) = (4^x-8) + (5x+6)
f(x) + g(x) = 4^x + 5x + (-8+6)
f(x) + g(x) = 4^x + 5x - 2
