Question

Maths class x
1 poi
1.
Silver the following quadratic
equation for x; 4x2+4bx-(a2-b2)=0
Ob-c/2,a+b/2
2a-2b/2
O-b+a/2,-b-a/2
Ob-a/2,a-b/2
1 poir
2.
Silver the following quadratic
equation for x; X2+6x-(a²+2a-8)=0
O -2a,-4-a
-2+a,-4-a
O-2-2,4ta
2+b,3-a​

Answer 1

Answer:

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Answer 2

Answer:

1 poi

1.

Silver the following quadratic

equation for x; 4x2+4bx-(a2-b2)=0

Ob-c/2,a+b/2

2a-2b/2

O-b+a/2,-b-a/2

Ob-a/2,a-b/2

1 poir

2.

Silver the following quadratic

equation for x; X2+6x-(a²+2a-8)=0

O -2a,-4-a

-2+a,-4-a

O-2-2,4ta

2+b,3-a