Question

find the squares of the following numbers.a) 21 b) -5 c) 48 d) -17 e) 7/13 f) -1/5 g) 3/11 h) -12/25​ pls ans full

Answer 1

Answer:

Step-by-step explanation:

a) 21 x 21 = 441

b) (-5)x(-5) = 25

c) 48 x48 = 2304

d) (-17) x (-17) = 289

e) (7/13)x(7/13) = 49/169

f) (-1/5)x(-1/5) = 1/25

g) (3/11) x (3/11) = 9/121

h) (-12/25) x (-12/25) = 144/625