Question

Write five pairs of integers(a, b) such that a ÷ b = − 4, one such pair is(8, − 2) because 8 ÷ (− 2) = − 4.Write five pairs of integers(a, b) such that a ÷ b = − 4, one such pair is(8, − 2) because 8 ÷ (− 2) = − 4.

Answer 1

GIVEN :

The pairs of integers (a, b) such that $\frac{a}{b}= -4$, one such pair is (8, -2) because $\frac{8}{-2}= -4$.

TO FIND :

Write five pairs of integers (a, b) such that $\frac{a}{b}= -4$, one such pair is (8, − 2) $\frac{8}{-2}= -4$.

SOLUTION :

Given that the pairs of integers (a, b) such that $\frac{a}{b}= -4$, one such pair is (8, -2) because $\frac{8}{-2}= -4$.

Now we have to write five pairs of integers (a, b) such that $\frac{a}{b}= -4$

For the pairs of integers (a, b) such that $\frac{a}{b}= -4$

Put a=-16 and b=4 in  $\frac{a}{b}= -4$ we get

$\frac{-16}{4}=-4$

∴ the pair is (-16,4)

Put a=24 and b=-6 in  $\frac{a}{b}= -4$ we get

$\frac{24}{-6}=-4$

∴ the pair is (24,-6)

Put a=-20 and b=5 in  $\frac{a}{b}= -4$ we get

$\frac{-20}{5}=-4$

∴ the pair is (-20,5)

Put a=44 and b=-11 in  $\frac{a}{b}= -4$ we get

$\frac{44}{-11}=-4$

∴ the pair is (44,-11)

Put a=-36 and b=9 in  $\frac{a}{b}= -4$ we get

$\frac{-36}{9}=-4$

∴ the pair is (-36,9)

∴ the five pairs of integers (a,b) such that $\frac{a}{b}= -4$ are (-16,4), (24,-6), (-20,5), (44,-11) and (-36,9)

Answer 2

Answer:

10 5 10 5 12 6 12 6 ' and 16 8

Step-by-step explanation:

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