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3 years ago

Someone help me please

Mathematics

1 answer:

Hoochie [10]3 years ago

7 0

x²-6x=7
We need to complete square
x²-2*3x+3²=7+3²
x²-6x+9 =7+9
(x-3)² = 16
√(x-3)²=+/-√16
x-3=+/-4
x-3=4 and x-3=-4
x=7, Largest
x= - 1 , Smallest

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Step-by-step explanation:

we know that

The scale of the original blueprint is

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simplify

$\frac{5}{8} \frac{in}{ft}$

Find the width of the living room in the new blueprint, using proportion

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