In factoring by grouping, what would you have for step 3 for the following?
2 answers:
Answer:
Factor out the x+5
(x+5)(x^2+4)
Step-by-step explanation:
Step 1: x^3 +5x^2 +4x+20
Step 2: x^2 (x+5)+4(x+5)
Step 3: Factor out the x+5
(x+5)(x^2+4)
Answer:
Step 3: (x^2 + 4)(x + 5)
Step-by-step explanation:
Step 1: x^3 +5x^2 + 4x+20
Step 2: x^2 (x+5) + 4(x+5)
Step 3: (x^2 + 4)(x + 5)
You might be interested in
Answer:
False
Step-by-step explanation:
18+3x=-10+x
3x-x=-10-18
2x=-28
x=-14
Answer:
7 inches
Step-by-step explanation:
First, you make an imbalanced equation: 22.75/x=13/4. Then you cross multiply: 22.75 * 4= 91. Then divide 91/13 = 7.
AB is congruent to AC that is ur Answer
Answer:
b + 79 =180
b =180-79
=101
