Question

please help me with this question​

Answer 1

Solve using pythagoras theorem:

H²=P²+B²

BC²=(4x-4)²+(2x+5)²

BC²=16x²+16 - 32x +4x²+25+20x.

BC²= 20x²+41-12x

rest you should solve as i have to answer one more question

Answer 2

Step-by-step explanation:

HEY MATE YOUR ANSWER HERE ^_^

AREA = 1/2*4(X-1)*(2X+5) = 30

(X-1)(2X+5) = 15

2X² - 2X + 5X -5 -15 = 0

2X² + 3X - 20 = 0

2X² + 8X - 5X - 20 = 0

2X(X+4) - 5(X+4) = 0

(X+4)(2X-5) = 0

X = -4 OR 5/2

PLEASE MAKE ME A BRAINLIEST ANSWER FOR THE QUESTION.