Question

Verify the following:(-21) × [(-4) + (-6)] = [(-21) × (-4)] + [(-21) × (-6)]

Answer 1

Q¹.) Verify the following:

(-21) × [(-4) + (-6)] = [(-21) × (-4)] + [(-21) × (-6)]

Ans¹.)

• L.H.S. = (-21) × [(-4) + (-6)] = [(-21) × (-4)] + [(-21) × (-6)]

• R.H.S. = [ ( -21 ) × ( -4 ) ] + [ ( -21 ) × ( -6 ) ] = 84 + 126 = 210

Hᴇɴᴄᴇ,

(-21) × [(-4) + (-6)] = [(-21) × (-4)] + [(-21) × (-6)]

✎_____ I Hᴏᴘᴇ Iᴛ's Hᴇʟᴘғᴜʟʟ

⇏ RᴀɪɴʙᴏᴡSᴡᴇᴇᴛʏ193``

Answer 2

Answer:

$\huge \fbox\red{AnsWeR}$

To Verify the following -

(−21)×[(−4)+(−6)]=[(−21)×(−4)]+[(−21)×(−6)]

Taking LHS we have :

» (−21)×[(−4)+(−6)]

» (−21)×[−4−6]

» (−21)×(−10)

» 210

Now , Taking RHS we have

» [(−21)×(−4)]+[(−21)×(−6)]

» 84+126

» 210

Hence , LHS = RHS

Be Brainly :)