What is the solution of sqrtx^2+49 = x+5?
1 answer:
Answer:
<h2>x = 12/5</h2>
Step-by-step explanation:
√x² + 49 = x + 5
Square both sides
(√x² + 49)² = ( x + 5)²
x² + 49 = x² + 10x + 25
Simplify
10x = 49 - 25
10x = 24
Divide both sides by 10
<h3>x = 12/5</h3>
Hope this helps you
You might be interested in
12y-2
-6p+2.5
-18+1.75r
-20b+2.4
Eighteen million one hundred and sixty five thousand four hundred and eleven.
Answer:
8x² - 14x - 15
Step-by-step explanation:
(4x + 3)(2x - 5)
8x² - 20x + 6x - 15
8x² - 14x - 15
The answer is about 36.9%
I just guessed and checked. 95-60= 35
So .3685×95 is the closest to equaling 35
Answer:
3x+3=2x
Step-by-step explanation:
