Quadratic is in the form
ax^2+bx+c=0
so distribute and stuff and simplify
remember
a(b+c)=ab+ac
(x+2)^2+5(x+2)-6=0
remember order of opertaions
(x+2)(x+2)+5(x+2)-6=0
x^2+4x+4+5x+10-6=0
add like terms
x^2+9x+8=0
6.241 I think that's right
Answer:
Step-by-step explanation:
Answer: c=19 and n=4
please mark as brainliest if it helped
Answer:
i think probably 2457 is answer
