$2x^2-12xy-32y^2=2(x-8y)(x+By)\qquad|\text{use distributive property}\\\\2x^2-12xy-32y^2=(2x-16y)(x+By)\\\\2x^2-12xy-32y^2=(2x)(x)+(2x)(By)+(-16y)(x)+(-16y)(By)\\\\2x^2-12xy-32y^2=2x^2+2Bxy-16xy-16By^2\\\\2x^2-12xy-32y^2=2x^2+(2B-16)xy+(-16By)$

$\text{therefore:}\\\\2B-16=-12\ \text{and}\ -16B=-32\\\\2B=4\ \text{and}\ B=2\\\\B=2\ \text{and}\ B=2\qquadCORRECT$

<h3>Answer: B = 2</h3>

8 0

3 years ago

What is d?<br> 2/3 x d = 40

lys-0071 [83]

Answer:

Step-by-step explanation:

2/3*d=40

d=40*3/2

d=60

3 0

3 years ago

Please please please help me on this one math problem!! if you dont know it dont answer!

cricket20 [7]

Answer:

fx=

18/5(2.718282−0.1z)+6

mark him as brainlesit

Step-by-step explanation:

i think its right

7 0

3 years ago

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