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3 years ago

What are two numbers that multiply to equal -24 but add to equal +2

Mathematics

1 answer:

Sav [38]3 years ago

7 0

Answer:

6 and -4

Step-by-step explanation:

The sum is near 0, so the factors will be near √24, approximately 5. From your knowledge of multiplication facts, you know that 4×6 = 24.

The product will be negative when one of these factors is negative. Since you want a positive sum, the larger one must be positive.

The numbers are 6 and -4.

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-6·f(-3)-5·g(-7)= please help

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$-6*f(-3)-5*g(-7)$

Steps : <u>3</u>

Apply rule : $- (-a) = a$

$= 6f * 3 + 5g * 7$

Multiply the numbers : $6 * 3 = 18$

$= 18f + 5 * 7g$

Multiply the numbers : $5 * 7 = 35$

$= 18f + 35g$

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