Question

(a) 15answer
(e) 205answer
a
85
(d) 24, 10,
12. Find the square without actual multiplication :
(b) 15
(C) 155
(d) 105
13. State which of these triplets form Pythagorean triplets.
(a) 7, 8, 10
(b) 4, 5, 6
(c) 6, 8, 10
14. Find Pythagorean triplets with the smallest number as :
(a) 16
(b) 18
(C) 12
Square
Root
(d) 10
he square root of a number n is that number which when multiplied by itself gives n as the po
er example : 7x7 = 49, so 7 is the square root of 49. We write v 49 = 7
ne symbol is used to indicate square root.
Know it
13x13 = 169
So, V169 = 13
• The square root of a num
0.5 x 0.5 = 0.25
So, 0.25 = 0.5
number which when mul
0.15 0.15 = 0.0225 So, 0.0225 = 0.15 itself gives us the given
4 4 16
16
• If x is the square roots
4
5 5 25
x = Vy implies x2 = y.
5
NDING SQUARE ROOT THROUGH PRIME FACTORISATION
ch prime factor in the prime factorisation of the square of a number, occurs twice the
So,
125
fiफाइंड द स्क्वायर विदाउट एक्चुअल मल्टीप्लिकेशन 15 ​

Answer 1

Answer:

itna hai kya

Explanation:

ya Sara batana hai bro or sissss

Answer 2

Answer:

i don't know but can you make me a brainlyist