Solve

Guides

0

You visited us 0 times! Enjoying our articles? Unlock Full Access!

Question

ALCEBAIC IDENTIMES 3. \( \quad \) If \( a + b = 10 \) and \( a b = 16 , \) find the value of \( a ^ { 2 } - a b + b ^ { 2 } \) and \( a ^ { 2 } + a b + b \)

Open in App

Solution

Verified by Toppr

Was this answer helpful?

0

Similar Questions

Q1

If

a + b = 10

and

a b = 16,

find the value of

a^{2} - a b + b^{2}

and

a^{2} + a b + b^{2} .

View Solution

Q2

If $a^{2} + b^{2} + c^{2} = 16$ and ab + bc + ca = 10, find the value of a + b + c.

View Solution

Q3

If

a^{2} + b^{2} = 10

and

a b = 3

find

(i) a - b

View Solution

Q4

If AB = A and BA = B, where A and B are square matrices, then
(a) B² = B and A² = A
(b) B² ≠ B and A² = A
(c) A² ≠ A, B² = B
(d) A² ≠ A, B² ≠ B

View Solution

Q5

If

a + b = 7

and

a b = 12

find value of

a^{2} - a b + b^{2}

.

View Solution