3 years ago

This is Josh’s work and solution for the equation x^2-6x-7=0:

Mathematics

1 answer:

sergiy2304 [10]3 years ago

5 0

Answer:

This not True

Step-by-step explanation:

x-3=± 4 (mistakes)

x=3±4

x=3+4 and x=3-4

x=7 x=-1

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2 years ago

How to solve -6<-2x<14

algol13

Hey there! :)

-6 < -2x < 14

We're trying to solve for x. To solve for x, we must isolate x.

So, let's divide everything by -2!

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3 years ago

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mihalych1998 [28]

ANSWER

$\frac{a + 3}{8}$

EXPLANATION

We want to simplify

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We multiply the first fraction by the reciprocal of the second fraction to obtain,

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We cancel the common factors to get,

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2 years ago

How do you get 7.5/8

mixas84 [53]

Answer:

0.9375

Step-by-step explanation:

Do the long division and you'll find the answer.

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