Math, asked by kesu54, 1 year ago

10(2x + 3y) ^2 + 8(2x +3y)

Answers

Answered by AryanTennyson

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kesu54: im going offline

kesu54: fat

kesu54: sorry fast

AryanTennyson: Ya

AryanTennyson: wait

AryanTennyson: First I broke (2x+3y)^2 into (a+b)^2 that comes (4x^2+12xy+9y^2) and then I multiply it with 10

AryanTennyson: that comes 40x^2+120xy+90y^2

AryanTennyson: and for second tern I multiplied 8*2x+8*3y that comes 16x+24y

AryanTennyson: now it's clear

RamyasaSunjlina: hi

Answered by silentlover45

$\implies$ 40x² + 12xy + 90y² + 10x + 24y

$\large\underline\mathrm{Solution}$

$\implies$ 10(2x + 3y) + 8(2x + 3y)

$\implies$ 10(4x² + 12xy + 9y²) + 8 × 2x + 8 × 3x

$\implies$ 40x² + 120xy + 90y² + 10x + 24y

silentlover45.❤️

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