0
x=81
What else can I help you with?
Continue Learning about Math & Arithmetic
Related Questions
9x squared plus 7 x 9x squared -7?
(9x2 + 7)(9x2 - 7) = 81x4 - 49
What is sqr 81x4?
sqrt(81 x 4) = sqrt(81) X sqrt(4) = 9 X 2 18
What the sum 2 cubed and 3 squared?
2 cubed is 2x2 and 3 squared is 3x3x3x3, you can multiply 2x2 which equals 4 and 3x3x3x3 equals 81, (because 3x3 is 9 and 3x3 shows up 2 times you multiply 9,2 times) so then you have to multiply 81x4 81 x 4 ____ 324
How do you expand 3x minus 5 to the fifth power using the binomial theorem?
(3x - 5)5= (3x + -5)5= (5C0)(3x)5(-50)+(5C1)(3x)4(-5)1+(5C2)(3x)3(-5)2+(5C3)(3x)2(-5)3+(5C4)(3x)1(-5)4+(5C5)(3x)0(-5)5= (1)(243x5)(1)+(5)(81x4)(-5)+(10)(27x3)(25)+(10)(9x2)(-125)+(5)(3x)(625)+(1)(1)(-3125)= 243x5 - 2,025x4 + 6,750x3 - 11,250x2 + 9,375x - 3125
Trending Questions
What are the units of a force?
How many student minutes are in 5500 meters?
What are all the combinations of three numbers that add up to thirteen?
What module is about one half the size of a PC card?
How many diagonals do hexagons have?
What is the least decimal up to hundredths place that rounds off to 7.6?
What geometric figure represented by a corner of a room?
What is the answer to 8 8n?
What is the gcf of 72 84 132?
How many different positive integers are in factors of both 28 and 42?
What do you call a number multiplied by itself?
What comes next 2359?
Is 0.7 greater than 0.49?
What are five examples of mathematical?
What is 5 sevenths rounded to?
What does a carrot mean in math?
Which bank has this sort code 16-12-17?
What is 390 over 400 in decimal form?
What is the percent of 225?
How do you borrow a pound from vodafone?
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.