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goldfiish [28.3K]
3 years ago
6

Factorise: X2-3x+2 X2-2x-3 X2+2x-8 Please help

Mathematics
1 answer:
katovenus [111]3 years ago
3 0

Answer:

fdghjkl

Step-by-step explanation:

fghjkl

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dimaraw [331]

Answer:

B

Step-by-step explanation:

The zeros ( where the graph crosses the x- axis ) are x = 2 and x = 6

The corresponding factors are (x - 2) and (x - 6) and the equation is the product of the factors, so

y = (x - 2)(x - 6) ←  expand using Foil

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2 years ago
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Westkost [7]
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3 years ago
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Which expression is a factor of this polynomial x^3+2x^2-9x-18
REY [17]

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Step-by-step explanation:

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3 years ago
42 is 30% of what number??? Add work plz
romanna [79]
X - the number

30\% x =42 \\
\frac{30}{100}x=42 \\
\frac{3}{10}x=42 \\
x=42 \times \frac{10}{3} \\
x=\frac{420}{3} \\
x=140

42 is 30% of 140.
7 0
3 years ago
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