The correct option is D (a + 4) (a + 2) = a^2 + 6a + 8 L.H.S= (a+4)(a+2)=a^2+2a+4a+8=a^2+6a+8 ≠ R.H.SThe correct statement is, (a+4)(a+2)=a^2+6a+8 ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VIII

Mathematics

Multiplication of Any Polynomial

a + 4 a + 2 =...

Question

$(a + 4) (a + 2) = a^{2} + 8$

(a - 4) (a + 2) = a^{2} + 6 a + 8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(a - 4) (a) = a^{2} + a + 5

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4 (a - 6) = a^{2} + 8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(a + 4) (a + 2) = a^{2} + 6 a + 8

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $(a + 4) (a + 2) = a^{2} + 6 a + 8$
L.H.S= $(a + 4) (a + 2) = a^{2} + 2 a + 4 a + 8 = a^{2} + 6 a + 8 \neq$ R.H.S
The correct statement is,
$(a + 4) (a + 2) = a^{2} + 6 a + 8$

Suggest Corrections

Similar questions

(a - 4) (a - 2) = a^{2} + 8

Q. Solve:

(a - 4) (a - 2) = a^{2} - 8

Q. Find the LCM of

a^{2} - 3 a + 2, a^{3} - a^{2} - 4 a + 4, a (a^{3} - 8)

Find and correct the errors in the statement: (a + 4) (a + 2) = a² + 8

Find and correct the errors in the statement: (a − 4) (a − 2) = a² − 8

Join BYJU'S Learning Program

(a+4)(a+2)=a2+8

The correct option is D (a+4)(a+2)=a2+6a+8L.H.S=(a+4)(a+2)=a2+2a+4a+8=a2+6a+8≠ R.H.SThe correct statement is,(a+4)(a+2)=a2+6a+8

$(a + 4) (a + 2) = a^{2} + 8$

The correct option is D $(a + 4) (a + 2) = a^{2} + 6 a + 8$
L.H.S= $(a + 4) (a + 2) = a^{2} + 2 a + 4 a + 8 = a^{2} + 6 a + 8 \neq$ R.H.S
The correct statement is,
$(a + 4) (a + 2) = a^{2} + 6 a + 8$