Find the value of the polynomial-x -x^2+3x+2 what x =-4
1 answer:
You might be interested in
For a right triangle with legs legnth a and b and hyptonuse c
a²+b²=c²
ok, so side lengths (legs) re 5 and 6, find c or x (c=x=hypotonuse)
6²+5²=x²
36+25=x²
61=x²
sqrt both sides
√61=x
well, the equation would be a²+b²=c² or
a²+b²=c²
ok, so side lengths (legs) re 5 and 6, find c or x (c=x=hypotonuse)
6²+5²=x²
36+25=x²
61=x²
sqrt both sides
√61=x
well, the equation would be a²+b²=c² or