Question

Solve the following equations by reducing them to
quadratic equations:
1. x² + 5x² – 36=0
x² – 25x² + 144= 0
​

Answer 1

Step-by-step explanation:

1. x² + 5x² – 36 = 0

6x² ‐36 = 0

x² = 36 - 6

x = 36 - (6)²

x= 36-36

so, x = o

2. x² + 25x² + 144 = 0

-24x²+144 =0

x² = 24 - 144

x = (24)² - 144

so , x = 576 -144

Therefore x = 432

it may help you

mark me as BRAINLEAST