3 years ago

PLSSSSSSSSSSSSSSSSSSSSSSSSSS ANSWER THIS

Mathematics

1 answer:

postnew [5]3 years ago

7 0

Step-by-step explanation:

$(a.y^{3} +3y^{2} -3 ) = (ay^{2} +(4a+3)y +4(4a+3))(y-4) +64a+45$

so A = 64a +45

( $2y^{3} -5y+a =(2y^{2} +8y +27)(y-4) +108 +a$

so B = 108 +a

2A-B=0--> 2(64a+45)-108-a=0--> a =18/127

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