2 years ago

What is equivalent to (x+8)(x+4)?1.x^2+12x322.2x^2+10x+123.2x^2+12x+16

Mathematics

2 answers:

Nina [5.8K]2 years ago

7 0

Answer:

x^2+12x + 32

Step-by-step explanation:

Lets solve this piece by piece

x * x = x^2

x*4 = 4x

8 * x = 8x

8*4 = 32

now if we add all of these we get

x^2 + 12x + 32

which happens to be the first option

Elza [17]2 years ago

3 0

Answer:

1. x^2+12x+32

Step-by-step explanation:

(x+8)(x+4)

x(x+4)+8(x+4)

x^2+4x+8x+32

x^2+12x+32

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What is equivalent to (x+8)(x+4)?1.x^2+12x322.2x^2+10x+123.2x^2+12x+16​

What is equivalent to (x+8)(x+4)?1.x^2+12x322.2x^2+10x+123.2x^2+12x+16