1) Quadratic Formula is like the swiss army knife when it comes to this. Never fails, but not convenient sometimes.
2) Consider the polynomial:
x^2 + Ax + B = 0
Note that the leading coefficient is 1. Then you find two terms, say x1 and x2, whose product is B and sum is A.
Then: x^2 + Ax + B = (x-x1)(x-x2)
Sometimes, you just need a good hunting knife.
3) Consider the polynomial Ax^2 - k^2, such that A and k are real numbers.
(A^2)(x^2) - k^2 =
(Ax+k)(Ax-k)
4) Splitting the middle term.
5) Rational Root Theorem and Synthetic Division
6) Graph and approximate solutions.
Answer:
Step-by-step explanation:
Jdjkksksksoslkjjd djdjkdksksksos kskd
Answer:
Simplify the expression.
−2x2+13x+8
Step-by-step explanation:
Decimal Form:
x
=
7.06608438
…
,
−
0.56608438
…
600 miles is the total and a rate of 30 mi per 0.3 in
600 divided by 30 = 20 units
each unit is 0.3 inches
20*0.3 = 6
6 inches
Answer:
corpse husband also known as corpse .
Step-by-step explanation:
