3 years ago

How do you factor out an expression

1 answer:

7 0

Just by multiplying it.

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Damm [24]

Answers: a = 49
b = 10
c = 105

8 0

2 years ago

worty [1.4K]

Answer:

4th option

Step-by-step explanation:

Given

$\frac{x}{x^2+3x+2}$ - $\frac{1}{(x+2)(x+1)}$ ← expand denominator using FOIL

= $\frac{x}{x^2+3x+2}$ - $\frac{1}{x^2+3x+2}$

Since the denominators are common, then subtract the numerators

= $\frac{x-1}{x^2+3x+2}$

5 0

2 years ago

In-s [12.5K]

3x + 6 + 4 = 6 × 2 + 10
3x + 6 + 4 = 12 + 10
3x + 10 = 12 + 10
3x + 10 = 22
3x = 22 - 10
3x = 12
x = 12/3
x = 4

The answer is: x = 4.

3 0

2 years ago

galina1969 [7]

This equation has one solution which is -1.5

3x+7=-3x-2
+2. +2
3x+9=-3x
-3x. -3x
9= -6x
/-6. /-6
X= -1.5

3 0

2 years ago

lord [1]

Answer:

Dilate from center A by scale factor of 2, then reflect over line AC

Step-by-step explanation:

6 0

2 years ago