Question
If 3x + 2y = 15 and y² – 6y + 9 = 0, then find (x,
y)Solution
y² - 6y + 9 = 0 (y-3)2 = 0 y = 3 Now, 3x + 2y = 15 3x + 2 ×3 = 15 3x = 9 x = 3 (x, y) is (3,3).
More Binomial Equation Questions
- What will come in place of (?), in the given expression.
125% of 96 + 33% of 300 = ? What will come in the place of question mark (?) in the given expression?
√144 X √324 + ? = 83 + 31 X √16
The value of 11 × 11 + 11 ÷ 11 – 11 × 11 + 11 + 11 × 11 – 11 – 11 × 11 is:
√ 225 x 24 - √ 144 x 18 = ?
(64/25)? × (125/512)?-1 = 5/8
Find the simplified value of the following expression:
[{12 + (13 × 4 ÷ 2 ÷ 2) × 5 – 8} + 13 of 8]
40 of 30% of 220 = ? + 790
[(4/3) + (5/6)] of 378 = ?
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