3 years ago

What decimal is equivalent to -6 13/15

Mathematics

1 answer:

TEA [102]3 years ago

5 0

13/15=0.8667 or 0.86666667
so -6 13/15 equal to -6.8667

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Read 2 more answers

Simplify the expression (2x − 9)(x + 6)

kenny6666 [7]

<u>Answer: </u>

Simplified form of given expression (2x – 9 )( x + 6 ) is $2 \mathrm{x}^{2}+3 \mathrm{x}-54$

<u> Solution: </u>

We need to simplify following expression.

(2x – 9) ( x + 6)

For sake of simplicity lets first assume 2x – 9 = A

So expression becomes A(x+6)

= Ax + A6

Now replace A by 2x – 9

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