Answer:
two real solution
Step-by-step explanation:
x^2 + 10x − 25 = 0
we can solve this by finding out the value of x
lets assume the equation is a\times x^{2}+b\times x+c=0
x=-b\pm \sqrt{(b^{2}-4ac)}\div 2a
x=-10\pm\sqrt{100+4*25}\div2
x=-5\pm5\sqrt2
then we get both real value of x
so two real solution
Answer:
is d. 15/8
Step-by-step explanation:
i just did it your welcome :)
Answer:
20
Step-by-step explanation:
Do the opposite to get the answer
8*2.5=20
Then to check it
20/8=2.5
Answer:
What??
Step-by-step explanation:
Rightttt! I hate it but I have no idea haha
