Jershellainecolecaneviz
Answered

pa sagot po ng quadratic equation pang summative plss
x(x-5)=0
x(x+2)=15
(x+9)²=0
(x+6)²=4
(x+5)²+(x-2)²=36​

Sagot :

Angelrosemaxilumviz

Answer:

x=5 or x=0

x=3 or x=−5

x=−9

x=−4 or x=−8

x=

−3

2

+

1

2

√23 or x=

−3

2

+

−1

2

√23

Step-by-step explanation:

auto correction thank you

Rachellemaelabadan89viz

Answer:

1.×(×-5)=0

×=0 or ×=5

2.×(×+2)=15

×=3 or ×=-5

3.(×+9)²=0

×=-9

4.(×+6)²=4

×=-4 or ×=-8

5.(×+5)²+(×-2)²=36