Y=(x+3)²+(x+4)²
y=x²+6x+9+x²+8x+16
y=2x²+14x+25
y=2(x²+7x+3.5²-3.5²)+25
y=2(x+3.5)²-2*3.5² +25
y=2(x+3.5)²+0.5
Answer:
<span><span><span>34</span><span>23</span></span>=<span>98</span></span>
Explanation:
<span><span><span>34</span><span>23</span></span>=<span>?
</span></span>
Here's the graph of your equation, instructions on how to plot is in the image. if there's a second line equation, you could use the method shown to plot that too, and the x and y values of the intersection point would be your answer.
you could also use algebra to simultaneously solve the two equations to obtain x and y as well, feel free to ask!
hope that helps :) sorry it's not a definite answer
I f i am correct 15 and 16
cuz 15+16 = 31
but 16-15= 1
Answer:b
Step-by-step explanation:
Took quiz