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3 years ago

Solve the equation. ( − 6 ) ( − 2 ) ( − 1 ) =

Mathematics

2 answers:

Drupady [299]3 years ago

7 0

Answer:

-12

Step-by-step explanation:

vagabundo [1.1K]3 years ago

4 0

The answer is -12 because
-6 x -2 = 12
12 x -1 = -12

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Answer:

Question 6

$\left(5a+2\right)\left(a+4\right)=\:5a^2+22a+8$

Question 7

The width is 2x.

Step-by-step explanation:

Question 6)

Expand

$(5a+2)(a+4)$

solving to the expand

$(5a+2)(a+4)$

$\mathrm{Apply\:FOIL\:method}:\quad \left(a+b\right)\left(c+d\right)=ac+ad+bc+bd$

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Question 7)

Given

$A\:=\:8x^2$

$l=4x$

Using the formula

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$=\:\frac{8x^2}{4x}$

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