mannan170505 mannan170505

03-06-2019
Mathematics

contestada

how to fund the of 904² using algebraic identity

Respuesta :

parnikajain2005 parnikajain2005

03-06-2019

Answer:

817216

Step-by-step explanation:

⇒[900 + 4]²

⇒[a + b ]² = a² + 2ab + b²

⇒ 900² + 2×900×4 + 4²

⇒810000 + 7200 + 16

⇒817216 answer

Answer Link

Otras preguntas

Why do you think a "kind lady" wrote Harriet Tubman's life story instead of tubman herself?

Need help ! Help needed very much !

join me to watch animenvc-myxe-vhc

a car is stationary at first.it moves off with.acceleration of 2m.s-2.Calculate how far it will move in 10s

Isotopes are: A. are only theoretical. B. only formed in laboratories. C. found in nature. D. found in the nuclear reactions in stars but not on Earth.

If the square of the hypotenuse of an isosceles right triangle is 98cm2 find the length of each side

Three towns P,Q and R are such that P is on a bearing of 120° and 20km from Q. Town R is on a bearing of 220° and 12km from P hence a)Using a scale of 1cm to2km

What is the smallest odd multiple of 3 and 7 between 57 and 250?

translate into a variable expression and then simplify. five times the sum of a number and four

Show that 1.272727... = 1.27 can be expressed in the form , where p and q are integers and q not equal to 0.