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3 years ago

Can someone send me friend request please

Mathematics

1 answer:

FromTheMoon [43]3 years ago

4 0

Answer:

yessir we r friends

Step-by-step explanation:

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How many of each kind of treat is in one sack?Plz help me and fast!

kolbaska11 [484]

There are over one million Kind of treats

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3 years ago

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Why did henry viii declare himself the head of the church of england?

NikAS [45]

He wanted to divorce but the church wouldn't let him so henry kicked out the pope and declared himself head of the church and divorced his wife

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4 years ago

Which grid shows the product of 0.16 × 5?

KATRIN_1 [288]

Answer:

0.8

Step-by-step explanation:

it is 0.8 it think but um pretty sure sorry if i got it wrong though

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3 years ago

Find all solutions to the equation (x² + 5x + 6)(x² − 3x − 4) = 0.

Soloha48 [4]

Answer:

The solutions are:

$x=-2,\:x=-3,\:x=-1,\:x=4$

Step-by-step explanation:

To find the solutions to the equation $\left(x^2+5x+6\right)\left(x^2-3x-4\right)=0$ you need to:

Factor $\left(x^2+5x+6\right)$

Break the expression into groups

$x^2+5x+6=\left(x^2+2x\right)+\left(3x+6\right)$

Factor out $x$ from $(x^2+2x)$

$x^2+2x=x\left(x+2\right)$

Factor out 3 from $3x+6$

$3x+6=3\left(x+2\right)$

$x^2+5x+6=x\left(x+2\right)+3\left(x+2\right)\\\\\mathrm{Factor\:out\:common\:term\:}x+2\\\\x^2+5x+6=\left(x+2\right)\left(x+3\right)$

Factor $\left(x^2-3x-4\right)$

$x^2-3x-4=\left(x^2+x\right)+\left(-4x-4\right)\\\\x^2-3x-4=x\left(x+1\right)-4\left(x+1\right)\\\\x^2-3x-4=\left(x+1\right)\left(x-4\right)$

Therefore

$\left(x^2+5x+6\right)\left(x^2-3x-4\right)=\left(x+2\right)\left(x+3\right)\left(x+1\right)\left(x-4\right)=0$

Using the Zero Factor Theorem:

5 0

4 years ago

Simplify the expression (6 + 2^2) - 4 x 3

Anestetic [448]

Answer:

-2

Step-by-step explanation:

(6 + 2^2) - 4 x 3

6 + 2 * 2 - 4 x 3

6 + 4 - 12

10 - 12

-2

6 0

3 years ago