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1 year ago

Please help The factors of -18 are listed in the table …

Mathematics

1 answer:

pav-90 [236]1 year ago

8 0

Answer:

x= -2 and 9

Step-by-step explanation:

$x ^{2} + 7x - 18$

factorize it

- 18 = 2×3×3

TO MAKE IT 7

3×3=9

9-2 =7

$x ^{2} + 9x - 2x - 18x = 0$

x(x+9)-2(x+9)=0

x-2=0 ,x+9=0

x =2 x=-9

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2 years ago

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Mkey [24]

Answer:

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General Formulas and Concepts:

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Order of Operations: BPEMDAS

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Step-by-step explanation:

Step 1: Define

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3 years ago

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3 years ago

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3 years ago

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