Math, asked by Anonymous, 9 months ago

A×B=-14,
A+B=-4,
find A and B​

Answers

Answered by aryan1234243
2

Step-by-step explanation:

just put the value in this equation

b=-14/a a+b=-4

a-14/a=-4

a²-14+4a=0

a²+4a-14=0

just use formula method u get urs answer perfectly

Answered by Ranveer01
1

Answer:

If A= 3√2 - 2, B = 6 - 3√2

If A = -(3√2 + 2), B = 6 j 3√2

Step-by-step explanation:

A×B=-14 ----(1)

A+B=-4 ----(2)

Let B = -4-A

B= -(A+4) --- (3)

Sub (3) in (1),

-(A+4)A = -14

A.A + 4A = 14

A.A +4A - 14 = 0

From the above quadratic equation,

we can get the values of A and B

Refer the attachment.

Attachments:
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