Seatwork #2 A Give the square of the following :1) (x+9)²2) (12ab +4)²B Give the...

Questions

October 2022 1 3 Report

Seatwork #2
A Give the square of the following :
1) (x+9)²
2) (12ab +4)²
B Give the cube of the following:
3) (a+8)³
4) (2mn+11)³
5) (5a +4b)³

Answers & Comments

MissJindySummer

Verified answer

DIRECTIONS:

Give the square of the following:

1.) (x + 9)²

$\underline{\bold{Solution:}}$

(x + 9)²
(x + 9)(x + 9)
x(x) + x(9) + 9(x) + 9(9)
x² + 9x + 9x + 81
x² + 18x + 81

$\underline{\bold{Answer:}}$

${\color{navy}{\boxed{\color{navy}{\huge{\boxed{\sf{x^{2} +18x+81}}}}}}}$

2.) (12ab + 4)²

$\underline{\bold{Solution:}}$

(12ab + 4)²
(12ab + 4)(12ab + 4)
12ab(12ab) + 12ab(4) + 4(12ab) + 4(4)
144a²b² + 48ab + 48ab + 16
144a²b² + 96ab + 16

$\underline{\bold{Answer:}}$

${\color{skyblue}\boxed{\color{skyblue}{\huge{\boxed{\sf{{144a^{2}b^{2}+96ab+16}}}}}}}$

Give the cube of the following:

1.) (a + 8)³

$\underline{\bold{Solution:}}$

(a + 8)³
a³ + 3(a)²(8) + 3(a)(8)² + 8³
a³ + 24a² + 192a + 512

$\underline{\bold{Answer:}}$

${\color{skyblue}{\boxed{\color{skyblue}{\huge{\boxed{\sf{a^{3}+24a^{2}+192a+512}}}}}}}$

2.) (2mn + 11)³

$\underline{\bold{Solution:}}$

(2mn + 11)³
2mn³ + 3(2mn)²(11) + 3(2mn)(11)² + 11³
8m³n³ + 132m²n² + 726mn + 1331

$\underline{\bold{Answer:}}$

8m³n³ + 132m²n² + 726mn + 1331

3.) (5a + 4b)³

$\underline{\bold{Solution:}}$

(5a + 4b)³
5a³ + 3(5a)²(4b) + 3(5a)(4b)² + 4b³
125a³ + 300a²b + 240ab² + 64b³

${\underline{\bold{Answer:}}}$

125a³ + 300a²b + 240ab² + 64b³

=================

${\color{purple}{\underline{\sf{ichthus898}}}}$

crabslice14 ipopost ko pa lang ngayon

crabslice14 ipopost ko pa lang

crabslice14 wait lang

crabslice14 sabihin ko pag meron na

crabslice14 wait

crabslice14 yan na master

crabslice14 masterrrrrrrrr

Add an Answer

opinion tungkol sa golden rule? ano opinion niyo guys? opinion lng may points pa...

Answer

jenparkchan October 2022 | 0 Replies

Questions

Answers & Comments

Verified answer

DIRECTIONS:

Give the square of the following:

Give the cube of the following:

Add an Answer

opinion tungkol sa golden rule? ano opinion niyo guys? opinion lng may points pa...

help po helpdahil onti nalang ace na ko libre points

math tips about subset of lines

solve the following problems1 the measure of an angle is 20 more than compleme

summary about covid vaccine

pa help po please brainliest ko kayo946b3cc5097d19ec90dd8fd4c96b4b35 24995

write the distance and displacement of each illustration di ko po gets eh

Recommend Questions

Helpful Links

Helpful Social