3 years ago

Y2 -(-5y?) = ???????

Mathematics

2 answers:

vesna_86 [32]3 years ago

5 0

Answer:

(

Step-by-step explanation:

borishaifa [10]3 years ago

3 0

The answer to your question would be y2 +5y.

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Read 2 more answers

What 2 numbers can be added to make 16 as well as multiplied to make -36

Sladkaya [172]

Answer:

18 and -2

Step-by-step explanation:

Let x = 1st no.

y = 2nd no.

(1) x + y = 16 (2) xy = -36

y = 16 - x x(16 - x) = -36

$16x - x^{2} = -36\\x^{2} - 16x - 36 = 0\\$

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y = 16 - 18 = -2

y = 16 -(- 2) = 16 + 2 - 18

The two numbers are 18 and -2

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3 years ago