3 years ago

Factor the following trinomial. 2x^2+11x – 21

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

6 0

Answer:

(2x - 3) (x + 7) or at least thats what I got

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Step-by-step explanation:

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3 years ago

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System of equations <br> Elimination<br> please help i am stuck!!

Anika [276]

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3 years ago

Subtract.

jeka94

(x+1)-(-2x-5)
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How do I do this please help

Umnica [9.8K]

Answer:

wrong as his calculation was incorrect at initial level itself when he found the result of the division

Step-by-step explanation:

Andre said

3 ÷ $\frac{2}{3}$

$=3 \times \frac{3}{2}$

$=\frac{3 \times 3}{2}$

$=\frac{9}{2}$

but andre calculated it as

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Hence his calculation was incorrect at initial level itself

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3 years ago

A rectangular prism has a length of 13 feet, a height of 2 feet, and a width of 4 feet. what is its volume, to the nearest, in c

ioda

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Step-by-step explanation:

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