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DanielleElmas [232]
3 years ago
9

How do you factor by grouping

Mathematics
2 answers:
sergejj [24]3 years ago
8 0
If you search online and write "how do you factor by grouping", lots of answers will appear, that can probs help you
Zanzabum3 years ago
3 0
<span>If you have a quadratic equation in the form <span>a<span>x2</span>+bx+c</span>
</span>Step 1) Determine the product of AC (the coefficients in a quadratic equation)Step 2) Determine what factors of <span><span>a⋅c</span> sum to b</span>Step 3) "ungroup" the middle term to become the sum of the factors found in step 2Step 4) group the pairs.
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Is y=11x porportional or not
agasfer [191]

Answer:

It is

Step-by-step explanation:

  • y=11x\\\frac{y}{x} =11
  • The ratio of y to x is always 11, so they are directly proportional
4 0
3 years ago
Solve for x. MUST SHOW ALL WORK TO RECEIVE FULL CREDIT! (See picture for equation)
ioda
\frac{x}{2.4} = \frac{3}{8}

For proportions and to find x we have to cross multiply
8 × (x) = 3 × 2.4

8x = 7.2
Divide by 8 to isolate x

\frac{8x}{8} =  \frac{7.2}{8}
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5 0
3 years ago
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I missed the day we learned this, please help
love history [14]

Answer:

The slope is 1/3

Step-by-step explanation:

Take 2 points on the line, lets use (0,50) and (30,60)

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Use slope formula:

y2 - y1 / x2 - x1

60 - 50 / 30 - 0

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which can be simplified to:

1/3

7 0
3 years ago
A repeating decimal + A fraction
AysviL [449]

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7 0
3 years ago
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Given that M is the midpoint of L and P. If LP=4x-1, LM=8, find x and LP
Alenkinab [10]

Answer:

LP = 16 units (8 + 8)

x = 4.25 units

Step-by-step explanation:

8 0
3 years ago
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