Question

Can someone help asap!?

Answer 1

Answer:

Step-by-step explanation:

$4^{2} +x^{2} =7^{2}$

$16 + x^{2} = 49$

$x^{2} = 33$

$x = \sqrt{33}$

Answer 2

Answer: = √33

a^2 x b^2= c^2 remember  a^2 x (b)4^2 = (c)7^2  

                                             a^2 x  16 = 49

                                             a^2 x 16 -16  = 49-16

                                              a^2= 33

To leave in radical form we write down all the square numbers we know.

and see if any numbers go into this as a product but if not (4,9,16,25 etc, as even squares we leave √33

Step-by-step explanation: