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3 years ago

I really need the help with this

Mathematics

1 answer:

Kamila [148]3 years ago

3 0

Answer:

153.25

Step-by-step explanation:

5 x 4.3 / 2 = 10.75

(5 x 19 / 2) x 3 = 142.5

142.5 + 10.75 = 153.25

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3 years ago

What is x2 – 6 = 16x + 30 rewritten in standard form, then factored?

AlexFokin [52]

Answer:

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Step-by-step explanation:

Given equation $x^2-6=16x+30$

We have to write in standard form and then factorize the given equation.

The standard form for a general quadratic equation is given as $ax^2+bx+c=0$

Consider $x^2-6=16x+30$

Taking all terms to left side, we have,

$x^2-6-16x-30=0$

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$x^2-16x-36=0$

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$x^2-16x-36=0$ becomes

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